SD500N30P Datasheet, PDF (2/6 Pages) International Rectifier – STANDARD RECOVERY DIODES

SD500N/R Series
Bulletin I2095 rev. A 08/94
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage
Type number Code
V_RRM , maximum repetitive
peak reverse voltage
V
30
3000
36
SD500N/R
40
3600
4000
45
4500
V_RSM , maximum non-
repetitive peak rev. voltage
V
3100
3700
4100
4600
I_RRM max.
@ T_J = T_J max.
mA
50
Forward Conduction
Parameter
I_F(AV) Max. average forward current
@ Case temperature
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
I²âˆš t Maximum I²âˆšt for fusing
V
Low level value of threshold
F(TO)1
voltage
V
High level value of threshold
F(TO)2
voltage
r_f1
Low level value of forward
slope resistance
r_f2
High level value of forward
slope resistance
V
Max. forward voltage drop
FM
SD500N/R
475
55
300
100
745
7500
7850
6310
6600
281
257
199
182
2810
0.88
0.97
Units Conditions
A 180° conduction, half sine wave
°C
A 180° conduction, half sine wave
°C
A DC @ 40°C case temperature
t = 10ms No voltage
t = 8.3ms reapplied
A
t = 10ms 50% V_RRM
t = 8.3ms reapplied
Sinusoidal half wave,
KA²s
t = 10ms
t = 8.3ms
t = 10ms
t = 8.3ms
No voltage
reapplied
50% V_RRM
reapplied
Initial T_J = T_J max.
KA²âˆšs 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.
0.78
0.72
1.66
(16.7%
x
π
x
I
F(AV)
<
I
<
π
x
I ),
F(AV)
T
J
=
T
J
max.
mΩ
(I
>
π
x
I ),T
F(AV) J
=
T
J
max.
V
I_pk=
1000A,
T
J
=
T
J
max,
t_p
=
10ms
sinusoidal
wave
2
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