1N5400 thru 1N5408
Vishay General Semiconductor
Electrical Characteristics
(TA = 25 °C unless otherwise noted)
Parameter
Test
Symbol 1N5400 1N5401 1N5402 1N5403 1N5404 1N5405 1N5406 1N5407 1N5408 Unit
condition
Maximum
at 3.0 A
VF
1.2
V
instantaneous
forward voltage
Maximum DC
reverse current
at rated DC
T
A = 25 °C
IR
5.0
500
µA
TA = 150 °C
blocking voltage
Typical junction at 4.0 V,
capacitance 1 MHz
CJ
30
pF
Thermal Characteristics
(TA = 25 °C unless otherwise noted)
Parameter
Typical thermal
resistance(1)
Symbol 1N5400 1N5401 1N5402 1N5403 1N5404 1N5405 1N5406 1N5407 1N5408 Unit
RθJA 20 °C/W
Notes:
(1) Thermal resistance from junction to ambient at 0.375" (9.5 mm) lead length, P.C.B. mounted
with 0.8 x 0.8" (20 x 20 mm) copper heatsinks
Ratings and Characteristics Curves
(TA = 25 °C unless otherwise noted)
8.0
7.0
6.0
400
L = 0.25” (6.4 mm)
TL = Lead Temp.
TL = 105 °C
8.3 ms Single Half Sine-Wave
with Both Leads Heat
Sink Mounted with
Length (L) as shown
L = 0.31”
(7.9 mm)
1.0 Cycle
5.0
4.0
3.0
60 Hz Resistive
or Inductive
Load
L = 0.50”
(12.7 mm)
100
40
2.0
1.0
0
TA = Ambient Temperature
0.375” (9.5 mm) Lead Length
P. C. B. M o unting
40
60
80
100
120
140
160
180
1
10
Number of Cycles at 60 Hz
100
Lead Temperature (°C)
Figure 1. Forward Current Derating Curve
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
www.vishay.com
Document Number 88516
25-Aug-05
2