SD303C..C Series
2
Bulletin I2066 rev. C 04/00
www.irf.com
Code
(µs) (A) (A/µs) (V) (µs) (µC) (A)
Test conditions Max. values @ TJ
= 125
°C
Recovery Characteristics
typical trr Ipk di/dt Vrtrr Qrr Irr
@ 25% IRRM Square Pulse @ 25% IRRM
TJ = 25 oC
S10 1.0 2.4 52 33
S15 1.5 750 25 -30 2.9 90 44
S20 2.0 3.2 107 46
Voltage VRRM max. repetitive VRSM , maximum non- IRRM max.
Type number Code peak and off-state voltage repetitive peak voltage TJ = 125°C
VVmA
04 400 500
SD303C..S10C 08 800 900
10 1000 1100
12 1200 1300
SD303C..S15C 14 1400 1500
16 1600 1700
20 2000 2100
25 2500 2600
ELECTRICAL SPECIFICATIONS
Voltage Ratings
SD303C..S20C
Parameter SD303C..C Units Conditions
IF(AV) Max. average forward current 350(175) A 180° conduction, half sine wave.
@ Heatsink temperature 55(75) °C Double side (single side) cooled
IF(RMS) Max. RMS current 550 A @ 25°C heatsink temperature double side cooled
IFSM Max. peak, one-cycle 5770 t = 10ms No voltage
non-repetitive forward current 6040 t = 8.3ms reapplied
4850 t = 10ms 100% VRRM
5080 t = 8.3ms reapplied Sinusoidal half wave,
I2t Maximum I2t for fusing 166 t = 10ms No voltage Initial TJ = TJ max.
152 t = 8.3ms reapplied
117 t = 10ms 100% VRRM
107 t = 8.3ms reapplied
I2√t Maximum I2√t for fusing 1660 KA2√s t = 0.1 to 10ms, no voltage reapplied
VF(TO)1 Low level of threshold voltage 1.14 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
VF(TO)2High level of threshold voltage 1.63 (I > π x IF(AV)), TJ = TJ max.
rf1 Low level of forward slope resistance 1.14 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
rf2 High level of forward slope resistance 0.77 (I > π x IF(AV)), TJ = TJ max.
VFM Max. forward voltage 2.26 V Ipk= 1100A, TJ = 25°C, tp = 10ms sinusoidal wave
Forward Conduction
KA2s
A
mΩ
V
35