400U120D Datasheet, PDF (2/6 Pages) International Rectifier – STANDARD RECOVERY DIODES

400U(R) Series
Bulletin I2059 rev. C 03/03
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
V_RRM , maximum repetitive
peak reverse voltage
V
80
800
400U(R)
120
160
1200
1600
V_RSM , maximum non-
repetitive peak rev. voltage
V
900
1300
1700
I_RRM max.
@ T_J = T_J max.
mA
15
Forward Conduction
Parameter
I_F(AV) Max. average forward current
@ Case temperature
I_F(RMS) Max. RMS forward current
I_FSM Max. peak, one-cycle forward,
non-repetitive surge current
I²t
Maximum I²t for fusing
I²âˆšt Maximum I²âˆšt for fusing
V_F(TO)1 Low level value of threshold
voltage
V_F(TO)2 High level value of threshold
voltage
r_f1
Low level value of forward
slope resistance
r_f2
High level value of forward
slope resistance
V_FM Max. forward voltage drop
400U(R)
400
120
630
8250
8640
6940
7270
340
311
241
220
3400
0.77
0.85
0.49
0.49
1.62
Units Conditions
A
°C
A
A
KA²s
KA²âˆšs
180° conduction, half sine wave
DC @ 110°C case temperature
t = 10ms No voltage
t = 8.3ms reapplied
t = 10ms 100% V_RRM
t = 8.3ms reapplied Sinusoidal half wave,
t = 10ms
t = 8.3ms
No voltage
reapplied
Initial T_J = T_J max.
t = 10ms 100% V_RRM
t = 8.3ms reapplied
t = 0.1 to 10ms, no voltage reapplied
(16.7% x π x I_F(AV) < I < π x I_F(AV)), T_J = T_J max.
V
(I > π x I_F(AV)),T_J = T_J max.
(16.7% x π x I_F(AV) < I < π x I_F(AV)), T_J = T_J max.
mΩ
(I > π x I_F(AV)),T_J = T_J max.
V
I_pk= 1500A, T_J = T_J max, t_p = 10ms sinusoidal wave
Thermal and Mechanical Specifications
Parameter
400U(R) Units Conditions
T_J
T_stg
R_thJC
R_thCS
T
Max. junction operating temperature range
Max. storage temperature range
Max. thermal resistance, junction to case
Max. thermal resistance, case to heatsink
Max. allowed mounting torque ±10%
-40 to 200
-40 to 200
0.15
0.04
27
°C
DC operation
K/W
Mounting surface, smooth, flat and greased
Nm Not lubricated threads
wt Approximate weight
250
g
Case style
DO-205AB (DO-9) See Outline Table
2
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