Switching Diode
Description
Small Signal Product
FEATURES
- Surface Mounted Device - Fast Switching Speed - Moisture sensitivity level (MSL): 1 - Pb free and RoHS compliant
Switching Diode
1N4148WS-G
Taiwan Semiconductor
MECHANICAL DATA
- Case: Bend lead SOD-323 package - High temperature soldering guaranteed: 260°C/10s - Weight: 4.
5mg (approximately) - Marking: T4
SOD-323
APPLICATION
General purpose switching application
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
Peak reverse voltage DC blocking voltage Non-repettive peak forward current Average rectified output current Peak forward surge current @t=1μs Power dissipation Junction temperature Storage temperature
VRM VR IFM IO IFSM PD TJ TSTG
100 75 300 150 2.
0 200 150 - 55 to +150
UNIT
V V mA mA A mW °C °C
Forward voltage
PARAMETER
Reverse leakage current Capacitance between terminals Reverse recovery time
SYMBOL TEST CONDITION
VF1 IF = 1mA
VF2 IF = 10mA
VF3 IF = 50mA
VF4 IF = 150mA
IR1 VR=75V
IR2 VR=20V
CT VR=0V , f=1MHz
trr
IF=IR=10mA, Irr=0.
1 ∙ IR, RL=100Ω
MIN
TYP
MAX 0.
715 0.
885
1 1.
25
1 25 2
4.
0
UNIT V V V V μA nA pF
ns
Version: B14
Reverse Current (mA)
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25°C unless otherwise noted)
1000 100
Fig.
1 Typical Reverse Characteristics Ta=100°C
Ta=25°C 10
Forward Current (mA)
1000 100 10 1 0.
1
1N4148WS-G
Taiwan Semiconductor
Fig.
2 Typical Forward Characteristics
Ta=100°C
Ta=25°C
Power Disspation (mW)
1 0
300 250 200 150 100
50 0 0
20 40 Reverse Voltage (V)
60
Fig.
3 Power Derating Curve
80
25 50 75 100 125 150 Ambient Temperature (°C)
Junction Capacitance (pF)
0.
01 0
0.
2 0.
4 0.
6 0.
8 Forward Voltage (mV)
1
Fig.
4 Typical Capacitance Characteristics 1.
2
T = 25 ℃ f = 1 MHz
1
0.
8 0
5 10 Reverse Voltage (V)
15
1.
2 20
Version: B14
Small Signal Product
ORDERING INFORMATION
PART NO.
PART NO.
SUFFIX
PACKING CODE
PACKING CODE SUFFIX
1N4148WS-G
-xx (Note 1)
RV
Note 1: ...
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