12F(R) Series
2
Bulletin I20205 rev. A 09/98
www.irf.com
Voltage VRRM, maximum VRSM, maximum non- VR(BR), minimum IRRM max.
Type number Code repetitive peak repetitive peak avalanche @ TJ = 175°C
reverse voltage reverse voltage voltage
VVV(1) mA
10 100 150 --
20 200 275 --
40 400 500 500
12F(R) 60 60 0 7 25 75 0 12
80 800 950 950
100 1000 1200 1150
120 1200 1400 1350
ELECTRICAL SPECIFICATIONS
Voltage Ratings
IF(AV) Max. average forward current 12 A 180° conduction, half sine wave
@ Case temperature 144 °C
IF(RMS) Max. RMS forward current 19 A
PRMaximum non-repetitive 7 K/W 10µs square pulse, TJ = TJ max.
peak reverse power see note (2)
IFSM Max. peak, one-cycle forward, 26 5 t = 10ms No voltage
non-repetitive surge current 280 t = 8.3ms reapplied
225 t = 10ms 100% VRRM
235 t = 8.3ms reapplied Sinusoidal half wave,
I2t Maximum I2t for fusing 35 1 t = 10ms No voltage Initial T J = TJ max.
320 t = 8.3 ms reapplied
25 0 t = 10ms 100% VRRM
22 6 t = 8.3ms r eapplied
I2√t Maximum I2√t for fusing 3510 A2√s t = 0.1 to 10ms, no voltage reapplied
VF(TO)1 Low level value of threshold
voltage
VF(TO)2 High level value of threshold
voltage
rf1Low level value of forward
slope resistance
rf2High level value of forward
slope resistance
VFM Max. forward voltage drop 1.26 V Ipk= 38A, TJ = 25°C, tp = 400µs rectangular wave
Parameter 12F(R) Units Conditions
6.20 (I > π x IF(AV)), TJ = TJ max.
10.70 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
mΩ
0.97 (I > π x IF(AV)), TJ = TJ max.
0.77 (16.7% x π x IF(AV) < I < π x IF(AV)), TJ = TJ max.
V
A2s
A
Forward Conduction
(2) Available only for Avalanche version, all other parameters the same as 12F.
(1) Avalanche version only available from VRRM 400V to 1200V.