1N4148W_V01 [MDD]
FAST SWITHING DIODES;
| 型号： | 1N4148W_V01 |
| 厂家： | 
Chendahang Electronics Co., Ltd |
| 描述： | FAST SWITHING DIODES |
| 文件： | 总3页 (文件大小：877K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
1N4148W
Reverse Voltage 100 Volts Forward Current - 0.3 Ampere
FAST SWITHING DIODES
Features
SOD-123FL
For surface mounted applications
Glass Passivated Chip Junction
0.075(1.90)
0.067(1.70)
0.031 (0.08)
0.043 (1.10)
Fast reverse recovery time
Ideal for automated placement
0.114(2.90)
0.102(2.60)
Lead free in comply with EU RoHS 2011/65/EU directives
0.043(1.10)
0.035(0.90)
Mechanical Data
0.008(0.20)
0.005(0.12)
0.035(0.90)
0.028(0.70)
Cas e : JEDEC SOD-123FL molded plastic body
Terminals : Solderable per MIL-STD-750,Method 2026
Polarity : Color band denotes cathode end Mounting
Pos ition : Any
0.154(3.90)
0.141(3.60)
Weight
: 0.0007 ounce, 0.02 grams
Dimensions in inches and (millimeters)
Absolute Maximum Ratings at 25 °C
Symbols
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum RMS voltage
1N4148W
Units
V
VRRM
VRMS
IF
100
75
V
Continuous Forward Current
300
mA
at 1ms
IFSM
Ptot
4
A
Non-reptitive Peak Forward Surge Current
Total Power Dissipation
400
450
mW
°C/W
（1）
RθJA
Typical Thermal Resistance
Operating and Storage Temperature Range
Tj, Tstg
-55 ~ +150
°C
（1）P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
Characteristics at Ta= 25 °C
Parameter
Symbols
V(BR)R
1N4148W
75
Units
V
Reverse BreakdownVoltage at IR=1μA
0.715
0.855
1.00
1.25
1.5
at 1 m A
at 10 m A
Maximum Forward Voltage
at 50 m A
VF
V
at 150 m A
at 300 mA
at VR=20V Tj=25°C
at VR=75V Tj=25°C
at VR=25V Tj=150°C
0.025
1
IR
Peak Reverse Current
μA
30
at VR=75V Tj=150°C
50
Typical Junction Capacitance
pF
ns
Cj
5
8
trr
Maximum Reverse Recovery Time
Typical
DN:T19910A0
https://www.microdiode.com
Rev:2019A0
Page :1
1N4148W
Reverse Voltage 100 Volts Forward Current - 0.3 Ampere
Typical Characterisitics
Fig.1 Forward Current Derating Curve
Fig.2 Typical Reverse Characteristics
100
500
400
TJ=150°C
10
300
200
100
0.0
1
0.1
TJ=25°C
0.01
25
50
75
100
125
150
175
00
20
40
60
80
100
120
Ambient Temperature (°C)
percent of Rated Peak Reverse Voltage (%)
Fig.3 Typical Instaneous Forward
Characteristics
Fig.4 Typical Junction Capacitance
100
1000
100
TJ=25°C
10
10
TJ=25°C
1.0
1
0.1
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.0
10
100
Instaneous Forward Voltage (V)
Reverse Voltage (V)
The curve above is for reference only.
https://www.microdiode.com
Rev:2019A0
Page :2
1N4148W
Reverse Voltage 100 Volts Forward Current - 0.3 Ampere
Packing information
unit:mm
P0
P1
Symbol
Item
Tolerance
SOD-123FL
d
E
F
Carrier width
A
0.1
0.1
0.1
0.05
2.0
min
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.3
1.0
2.1
4.0
Carrier length
B
W
B
Carrier depth
C
1.60
1.55
178.00
50.0
13.00
1.75
3.50
4.00
4.00
2.00
Sprocket hole
d
7" Reel outside diameter
7" Reel inner diameter
Feed hole diameter
Sprocket hole position
Punch hole position
Punch hole pitch
Sprocket hole pitch
Embossment center
Overall tape thickness
Tape width
D
D1
D2
E
A
P
F
P
D2
D1
T
P0
P1
T
C
0.25
8.15
W1
W
W1
D
Reel width
10.5
Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above.
Reel packing
APPROX.
GROSS WEIGHT
COMPONENT
SPACING
INNER
BOX
(m/m)
REEL
DIA,
(m/m)
CARTON
SIZE
(m/m)
BOX
(pcs)
CARTON
(pcs)
REEL
(pcs)
PACKAGE
REEL SIZE
7"
(kg)
(m/m)
4.0
SOD-123FL
3,000
178
9.0
45,000 210*208*203
430*430*235
180,000
Suggested Pad Layout
Symbol
Unit (mm)
Unit (inch)
0.047
A
B
C
D
E
1.2
0.047
1.2
3.2
2
0.126
0.079
4.4
0.173
Important Notice and Disclaimer
Microdiode Electronics (Jiangsu) reserves the right to make changes to this document and its products and
specifications at any time without notice. Customers should obtain and confirm the latest product information and
specifications before final design,purchase or use.
Microdiode Electronics (Jiangsu) makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, not does Microdiode Electronics (Jiangsu) assume any liability for application
assistance or customer product design. Microdiode Electronics (Jiangsu) does not warrant or accept any liability with
products which are purchased or used for any unintended or unauthorized application.
No license is granted by implication or otherwise under any intellectual property rights of Microdiode
Electronics (Jiangsu).
Microdiode Electronics (Jiangsu) products are not authorized for use as critical components in life support
devices or systems without express written approval of Microdiode Electronics (Jiangsu).
https://www.microdiode.com
Rev:2019A0
Page :3
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