MMBD4148 [NEXPERIA]
High-speed switching diodeProduction;
| 型号： | MMBD4148 |
| 厂家： | 
Nexperia |
| 描述： | High-speed switching diodeProduction |
| 文件： | 总10页 (文件大小：1677K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MMBD4148
High-speed switching diode
Rev. 01 — 4 June 2009
Product data sheet
1. Product profile
1.1 General description
High-speed switching diode, encapsulated in a small SOT23 (TO-236AB)
Surface-Mounted Device (SMD) plastic package.
1.2 Features
I High switching speed: trr ≤ 4 ns
I Low capacitance
I Low leakage current
I Reverse voltage: VR ≤ 75 V
I Small SMD plastic package
I Repetitive peak reverse voltage:
V
RRM ≤ 75 V
1.3 Applications
I High-speed switching
I General-purpose switching
1.4 Quick reference data
Table 1.
Quick reference data
Parameter
Symbol
Conditions
Min
Typ
Max
75
Unit
V
VR
IR
reverse voltage
-
-
-
-
-
-
reverse current
VR = 75 V
0.5
4
µA
ns
[1]
trr
reverse recovery time
[1] When switched from IF = 10 mA to IR = 10 mA; RL = 100 Ω; measured at IR = 1 mA.
2. Pinning information
Table 2.
Pinning
Pin
1
Description
anode
Simplified outline
Graphic symbol
3
3
2
not connected
cathode
1
2
3
006aaa764
1
2
MMBD4148
Nexperia
High-speed switching diode
3. Ordering information
Table 3.
Ordering information
Type number
Package
Name
-
Description
Version
MMBD4148
plastic surface-mounted package; 3 leads
SOT23
4. Marking
Table 4.
Marking codes
Type number
Marking code[1]
MMBD4148
A6*
[1] * = -: made in Hong Kong
* = p: made in Hong Kong
* = t: made in Malaysia
* = W: made in China
5. Limiting values
Table 5.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VRRM
repetitive peak reverse
voltage
-
75
V
VR
IF
reverse voltage
forward current
-
-
-
75
V
[1]
[2]
215
500
mA
mA
IFRM
repetitive peak forward
current
tp ≤ 0.5 µs;
δ ≤ 0.25
IFSM
non-repetitive peak forward square wave
current
tp = 1 µs
-
4
A
tp = 1 ms
tp = 1 s
-
1
A
-
0.5
250
150
+150
+150
A
[1]
Ptot
Tj
total power dissipation
junction temperature
ambient temperature
storage temperature
T
amb ≤ 25 °C
-
mW
°C
°C
°C
-
Tamb
Tstg
−65
−65
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[2] Tj = 25 °C prior to surge.
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
2 of 10
MMBD4148
Nexperia
High-speed switching diode
6. Thermal characteristics
Table 6.
Symbol
Rth(j-a)
Thermal characteristics
Parameter
Conditions
Min
Typ
Max Unit
[1]
thermal resistance from
junction to ambient
in free air
-
-
500
K/W
Rth(j-t)
thermal resistance from
junction to tie-point
-
-
330
K/W
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
7. Characteristics
Table 7.
Characteristics
Tamb = 25 °C unless otherwise specified.
Symbol Parameter Conditions
VF forward voltage
Min
Typ
Max Unit
[1]
IF = 1 mA
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
715
855
1
mV
mV
V
IF = 10 mA
IF = 50 mA
IF = 150 mA
1.25
30
V
IR
reverse current
VR = 25 V
nA
µA
µA
µA
pF
ns
V
VR = 75 V
0.5
30
VR = 25 V; Tj = 150 °C
VR = 75 V; Tj = 150 °C
f = 1 MHz; VR = 0 V
50
Cd
trr
diode capacitance
1.5
4
[2]
[3]
reverse recovery time
forward recovery voltage
VFR
1.75
[1] Pulse test: tp ≤ 300 µs; δ ≤ 0.02.
[2] When switched from IF = 10 mA to IR = 10 mA; RL = 100 Ω; measured at IR = 1 mA.
[3] When switched from IF = 10 mA; tr = 20 ns.
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
3 of 10
MMBD4148
Nexperia
High-speed switching diode
mbg704
006aab132
2
3
10
10
I
F
I
FSM
(A)
(mA)
2
10
10
10
1
(1) (2) (3) (4)
1
−1
−1
10
10
2
3
4
1
10
10
10
10
0
0.2
0.4
0.6
0.8
1.0
1.2
V
1.4
(V)
t
(µs)
p
F
(1) Tamb = 150 °C
(2) Tamb = 85 °C
(3) Tamb = 25 °C
(4) Tamb = −40 °C
Based on square wave currents.
Tj = 25 °C; prior to surge
Fig 1. Forward current as a function of forward
voltage; typical values
Fig 2. Non-repetitive peak forward current as a
function of pulse duration; maximum values
mbg446
006aab133
2
10
0.8
I
R
(1)
(2)
C
(pF
d
(µA)
10
)
0.6
1
−1
10
10
10
10
10
0.4
(3)
(4)
−2
−3
−4
−5
0.2
0
0
4
8
12
16
0
20
40
60
80
100
V
(V)
R
V
(V)
R
(1) Tamb = 150 °C
(2) Tamb = 85 °C
(3) Tamb = 25 °C
(4) Tamb = −40 °C
f = 1 MHz; Tamb = 25 °C
Fig 3. Reverse current as a function of reverse
voltage; typical values
Fig 4. Diode capacitance as a function of reverse
voltage; typical values
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
4 of 10
MMBD4148
Nexperia
High-speed switching diode
8. Test information
t
t
p
r
t
D.U.T.
10 %
I
+ I
F
F
t
rr
R
S
= 50 Ω
SAMPLING
OSCILLOSCOPE
t
R
i
= 50 Ω
V = V + I × R
S
R
F
(1)
90 %
V
R
mga881
input signal
output signal
(1) IR = 1 mA
Input signal: reverse pulse rise time tr = 0.6 ns; reverse voltage pulse duration tp = 100 ns; duty cycle δ = 0.05
Oscilloscope: rise time tr = 0.35 ns
Fig 5. Reverse recovery time test circuit and waveforms
I
1 kΩ
450 Ω
I
V
90 %
R
S
= 50 Ω
OSCILLOSCOPE
= 50 Ω
V
FR
D.U.T.
R
i
10 %
t
t
t
t
p
r
input signal
output signal
mga882
Input signal: forward pulse rise time tr = 20 ns; forward current pulse duration tp ≥ 100 ns; duty cycle δ ≤ 0.005
Fig 6. Forward recovery voltage test circuit and waveforms
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
5 of 10
MMBD4148
Nexperia
High-speed switching diode
9. Package outline
3.0
2.8
1.1
0.9
3
0.45
0.15
2.5 1.4
2.1 1.2
1
2
0.48
0.38
0.15
0.09
1.9
Dimensions in mm
04-11-04
Fig 7. Package outline MMBD4148 (SOT23/TO-236AB)
10. Packing information
Please refer to packing information on www.nexperia.com.
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
6 of 10
MMBD4148
Nexperia
High-speed switching diode
11. Soldering
3.3
2.9
1.9
solder lands
solder resist
2
3
1.7
solder paste
occupied area
0.6
0.7
(3×)
(3×)
Dimensions in mm
0.5
(3×)
0.6
(3×)
1
sot023_fr
Fig 8. Reflow soldering footprint MMBD4148 (SOT23/TO-236AB)
2.2
1.2
(2×)
1.4
(2×)
solder lands
solder resist
occupied area
2.6
4.6
Dimensions in mm
1.4
preferred transport direction during soldering
2.8
4.5
sot023_fw
Fig 9. Wave soldering footprint MMBD4148 (SOT23/TO-236AB)
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
7 of 10
MMBD4148
Nexperia
High-speed switching diode
12. Revision history
Table 9.
Revision history
Document ID
Release date
Data sheet status
Change notice
Supersedes
MMBD4148_1
20090604
Product data sheet
-
-
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
8 of 10
MMBD4148
Nexperia
High-speed switching diode
13. Legal information
13.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term ‘short data sheet’ is explained in section “Definitions”.
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nexperia.com.
damage. Nexperia accepts no liability for inclusion and/or use of Nexperia
products in such equipment or applications and therefore such inclusion and/
or use is at the customer’s own risk.
13.2 Definitions
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. Nexperia does not give any representations or
warranties as to the accuracy or completeness of information included herein
and shall have no liability for the consequences of use of such information.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. Nexperia makes no representation
or warranty that such applications will be suitable for the specified use
without further testing or modification.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is
intended for quick reference only and should not be relied upon to contain
detailed and full information. For detailed and full information see the
relevant full data sheet, which is available on request via the local Nexperia
sales office. In case of any inconsistency or conflict with the short data sheet,
the full data sheet shall prevail.
Terms and conditions of sale — Nexperia products are sold subject to the
general terms and conditions of commercial sale, as published at http://
www.nexperia.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by Nexperia. In case of any
inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
13.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, Nexperia does not give any representations or warranties,
expressed or implied, as to the accuracy or completeness of such information
and shall have no liability for the consequences of use of such information.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Right to make changes — Nexperia reserves the right to make changes to
information published in this document, including without limitation
specifications and product descriptions, at any time and without notice. This
document supersedes and replaces all information supplied prior to the
publication hereof.
Export control — This document as well as the item(s) described herein
may be subject to export control regulations. Export might require a prior
authorization from national authorities.
Suitability for use — Nexperia products are not designed, authorized or
warranted to be suitable for use in medical, military, aircraft, space or life
support equipment, nor in applications where failure or malfunction of an
Nexperia product can reasonably be expected to result in personal injury,
death or severe property or environmental
Quick reference data — The Quick reference data is an extract of the
product data given in the Limiting values and Characteristics sections of this
document, and as such is not complete, exhaustive or legally binding.
13.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
MMBD4148
© Nexperia B.V. 2009. All rights reserved.
Product data sheet
Rev. 01 — 4 June 2009
9 of 10
MMBD4148
Nexperia
High-speed switching diode
14. Contents
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1
1.2
1.3
1.4
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data. . . . . . . . . . . . . . . . . . . . . 1
2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 1
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 2
Thermal characteristics. . . . . . . . . . . . . . . . . . . 3
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Test information. . . . . . . . . . . . . . . . . . . . . . . . . 5
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 6
Packing information. . . . . . . . . . . . . . . . . . . . . . 6
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 8
3
4
5
6
7
8
9
10
11
12
13
Legal information. . . . . . . . . . . . . . . . . . . . . . . . 9
Data sheet status . . . . . . . . . . . . . . . . . . . . . . . 9
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
13.1
13.2
13.3
13.4
14
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© Nexperia B.V. 2009.
All rights reserved.
For more information, please visit: http://www.nexperia.com
For sales office addresses, please send an email to:
salesaddresses@nexperia.com
Date of release: 4 June 2009
Document identifier: MMBD4148
相关型号：
MMBD4148-T1-LF
Rectifier Diode, 1 Element, 0.2A, 75V V(RRM), Silicon, ROHS COMPLIANT, PLASTIC PACKAGE-3
WTE
MMBD4148-TP-HF
Rectifier Diode, 1 Element, 0.15A, 100V V(RRM), Silicon, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC PACKAGE-3
MCC
©2020 ICPDF网 联系我们和版权申明