MBR1645PBF [VISHAY]
Schottky Rectifier, 16 A; 肖特基整流器， 16 A
| 型号： | MBR1645PBF |
| 厂家： | 
VISHAY |
| 描述： | Schottky Rectifier, 16 A |
| 文件： | 总6页 (文件大小：109K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MBR16..PbF Series
Vishay High Power Products
Schottky Rectifier, 16 A
FEATURES
• 150 °C TJ operation
• Low forward voltage drop
• High frequency operation
Pb-free
Base
cathode
2
Available
RoHS*
• High
purity,
high
temperature
epoxy
COMPLIANT
encapsulation for enhanced mechanical
strength and moisture resistance
• Guard ring for enhanced ruggedness and long term
reliability
1
3
TO-220AC
Cathode Anode
• Lead (Pb)-free (“PbF” suffix)
• Designed and qualified for industrial level
PRODUCT SUMMARY
DESCRIPTION
IF(AV)
16 A
35/45 V
The MBR16..PbF Schottky rectifier has been optimized for
low reverse leakage at high temperature. The proprietary
barrier technology allows for reliable operation up to 150 °C
junction temperature. Typical applications are in switching
power supplies, converters, freewheeling diodes, and
reverse battery protection.
VR
VF at 16 A at 25 °C
IRM
0.63 V
40 mA at 125 °C
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
IF(AV)
VRRM
IFSM
CHARACTERISTICS
VALUES
16
UNITS
Rectangular waveform
A
V
35/45
tp = 5 µs sine
16 Apk, TJ = 125 °C
Range
1800
A
VF
0.57
V
TJ
- 65 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
MBR1635PbF
MBR1645PbF
UNITS
Maximum DC reverse voltage
VR
35
45
V
Maximum working peak reverse voltage
VRWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
IF(AV)
TC = 134 °C, rated VR
16
A
Following any rated load
condition and with rated
5 µs sine or 3 µs rect. pulse
1800
V
RRM applied
Non-repetitive peak surge current
IFSM
A
Surge applied at rated load condition half wave
single phase, 60 Hz
150
24
Non-repetitive avalanche energy
Repetitive avalanche current
EAS
IAR
TJ = 25 °C, IAS = 3.6 A, L = 3.7 mH
mJ
A
Current decaying linearly to zero in 1 µs
Frequency limited by TJ maximum VA = 1.5 x VR typical
3.6
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 94286
Revision: 14-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
MBR16..PbF Series
Schottky Rectifier, 16 A
Vishay High Power Products
ELECTRICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
0.63
0.57
0.2
UNITS
TJ = 25 °C
(1)
Maximum forward voltage drop
VFM
16 A
V
TJ = 125 °C
TJ = 25 °C
(1)
Maximum instantaneous reverse current
IRM
Rated DC voltage
mA
TJ = 125 °C
40
Maximum junction capacitance
Typical series inductance
CT
LS
VR = 5 VDC (test signal range 100 kHz to 1 MHz) 25 °C
Measured from top of terminal to mounting plane
Rated VR
1400
8.0
pF
nH
Maximum voltage rate of change
dV/dt
10 000
V/µs
Note
(1)
Pulse width < 300 µs, duty cycle < 2 %
THERMAL - MECHANICAL SPECIFICATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
- 65 to 150
- 65 to 175
UNITS
Maximum junction temperature range
Maximum storage temperature range
TJ
°C
TStg
Maximum thermal resistance,
junction to case
RthJC
RthCS
DC operation
Mounting surface, smooth and greased
1.50
0.50
°C/W
Typical thermal resistance,
case to heatsink
2
g
Approximate weight
0.07
oz.
minimum
maximum
6 (5)
12 (10)
kgf · cm
(lbf · in)
Mounting torque
Marking device
MBR1635
Case style TO-220AC (JEDEC)
MBR1645
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2
For technical questions, contact: diodes-tech@vishay.com
Document Number: 94286
Revision: 14-Aug-08
MBR16..PbF Series
Schottky Rectifier, 16 A
Vishay High Power Products
100
10
1
100
10
TJ = 150 °C
TJ = 125 °C
1
TJ = 100 °C
TJ = 75 °C
0.1
0.01
TJ = 50 °C
TJ = 25 °C
TJ = 150 °C
TJ = 125 °C
TJ = 25 °C
0.001
0.0001
0
5
10 15 20 25 30 35 40 45
0
0.2
0.4
0.6
0.8
1.0
1.2
VR - Reverse Voltage (V)
VFM - Forward Voltage Drop (V)
Fig. 1 - Maximum Forward Voltage Drop Characteristics
Fig. 2 - Typical Values of Reverse Current vs.
Reverse Voltage
10 000
1000
TJ = 25 °C
100
0
10
20
30
40
50
VR - Reverse Voltage (V)
Fig. 3 - Typical Junction Capacitance vs. Reverse Voltage
10
1
PDM
0.1
D = 0.75
D = 0.50
D = 0.33
D = 0.25
t1
t2
Single pulse
(thermal resistance)
0.01
D = 0.20
Notes:
1. Duty factor D = t1/t2
.
2. Peak TJ = PDM x ZthJC + TC
0.001
0.00001
0.0001
0.001
0.01
0.1
1
10
t1 - Rectangular Pulse Duration (s)
Fig. 4 - Maximum Thermal Impedance ZthJC Characteristics
Document Number: 94286
Revision: 14-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
3
MBR16..PbF Series
Schottky Rectifier, 16 A
Vishay High Power Products
155
150
145
15
10
5
140
135
130
125
120
DC
RMS limit
Square wave (D = 0.50)
Rated VR applied
D = 0.75
D = 0.50
D = 0.33
D = 0.25
D = 0.20
DC
See note (1)
0
0
5
10
15
20
25
0
5
10
15
20
25
IF(AV) - Average Forward Current (A)
IF(AV) - Average Forward Current (A)
Fig. 6 - Forward Power Loss Characteristics
Fig. 5 - Maximum Allowable Case Temperature vs.
Average Forward Current
10 000
1000
100
At any rated load condition
and with rated VRRM applied
following surge
10
100
1000
10 000
tp - Square Wave Pulse Duration (µs)
Fig. 7 - Maximum Non-Repetitive Surge Current (Per Leg)
L
High-speed
switch
IRFP460
D.U.T.
Freewheel
diode
Rg = 25 Ω
Vd = 25 V
+
Current
monitor
40HFL40S02
Fig. 8 - Unclamped Inductive Test Circuit
Note
(1)
Formula used: TC = TJ - (Pd + PdREV) x RthJC
;
Pd = Forward power loss = IF(AV) x VFM at (IF(AV)/D) (see fig. 6);
PdREV = Inverse power loss = VR1 x IR (1 - D); IR at VR1 = Rated VR applied
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For technical questions, contact: diodes-tech@vishay.com
Document Number: 94286
Revision: 14-Aug-08
MBR16..PbF Series
Schottky Rectifier, 16 A
Vishay High Power Products
ORDERING INFORMATION TABLE
Device code
MBR 16
45 PbF
1
2
3
4
1
2
3
4
-
-
-
-
Schottky MBR series
Current rating (16 = 16 A)
Voltage ratings
35 = 35 V
45 = 45 V
None = Standard production
PbF = Lead (Pb)-free
LINKS TO RELATED DOCUMENTS
Dimensions
http://www.vishay.com/doc?95221
http://www.vishay.com/doc?95224
Part marking information
Document Number: 94286
Revision: 14-Aug-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
5
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf
(collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this
document or by any conduct of Vishay.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
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1
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