1N4154
500mW 35 Volt
Silicon Epitaxial Diode
DO-35
Features
• Low Current Leakage
• Compression Bond Construction
• Low Cost
DIMENSIONS
INCHES MM
DIM MIN MAX MIN MAX NOTE
A--- .166 --- 4.2
B--- .079 --- 2.00
C--- .020 --- .52
D1.000 --- 25.40 ---
Maximum Ratings
• Operating Temperature: -65°C to +175°C
• Storage Temperature: -65°C to +175°C
• Maximum Thermal Resistance; 300°C/W Junction To Ambient
Electrical Characteristics @ 25°C Unless Otherwise Specified
Reverse Voltage VR25V
Peak Reverse
Voltage VRM 35V
Average Rectified
Current IO150mA Resistive Load
f > 50Hz
Power Dissipation PTOT 500mW
Junction
Temperature TJ200°C
Peak Forward Surge
Current IFSM 500mA 8.3ms, half sine
Maximum
Instantaneous
Forward Voltage VF1.0V IFM = 30mA;
TJ = 25°C*
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR100nA VR=25Volts
TJ = 25°C
Typical Junction
Capacitance CJ4pF Measured at
1.0MHz, VR=4.0V
Reverse Recovery
Time Trr 4nS IF=10mA
VR = 6V
RL=100Ω
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
A
B
C
D
D
Cathode
Mark
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Admissable Power Dissipation - MilliWatts versus
Ambient Temperature - °C
Figure 2
Forward Derating Curve
017550 75 100 125
0
100
200
300
Single Phase, Half Wave
60Hz Resistive or Inductive Load
MilliWatts
°C
150
400
500
600
Junction Capacitance - pF versus
Reverse Voltage - Volts
Instantaneous Forward Current - Amperes versus
Instantaneous Forward Voltage - Volts
Figure 1
Typical Forward Characteristics
40
60
200
100
MilliAmps
.5 .7 .9 1.1 1.3 1.5
.1
.2
.4
.6
1
2
4
6
10
20
25°C
Volts
Figure 3
Junction Capacitance
.1 .2 1.4 2 10 20 404 100 200
.1
.2
.6
1
2
10
pF
Volts
6
4
.4
400 1000
TJ=25°C
1N4154
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MCC
1 100
4
0
100
200
300
8
Figure 5
Peak Forward Surge Current
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
MilliAmps
Cycles
2
6
10 20 60 80
40
400
500
600
Figure 4
Typical Reverse Characteristics
Instantaneous Reverse Leakage Current - NanoAmperes versus
Junction Temperature - °C
TJ
40
60
200
100
NanoAmps
20 120
40 60 80 100
.1
.2
.4
.6
1
2
4
6
10
20
TA=25°C
400
600
1000
140
1N4154
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