High surge current capability Avalanche types available Stud cathode and stud anode version Wide current range Types to 1200V VRRMBattery charges Converters Power supplies Machine tool controls
Type number Voltage Code VRRM, maximum repetitive peak reverse voltage V
VRSM, maximum nonrepetitive peak reverse voltage V
(1) Avalanche version only available from VRRM to 1200V.
IF(AV) Max. average forward current @ Case temperature IF(RMS) Max. RMS forward current PR IFSM Maximum non-repetitive peak reverse power Max. peak, one-cycle forward, non-repetitive surge current I 2t Maximum I2t for fusing I2 t Maximum I2 t for fusing voltage V F(TO)2 High level value of threshold voltage r
�C A K/W 10�s square pulse, T J max. see note s No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial = TJ max. 180� conduction, half sine wave
x I F(AV)), = TJ max. (16.7% x IF(AV) IF(AV)), = TJ max. x I F(AV)), = TJ max. = 400�s rectangular waveHigh level value of forward slope resistance
(2) Available only for Avalanche version, all other parameters the same as 25F.
TJ Tstg RthJC RthCS T Max. junction operating temperature range Max. storage temperature range Max. thermal resistance, junction to case Max. thermal resistance, case to heatsink Mounting torque, � 10%
DC operation K/W Nm Mounting surface, smooth, flat and greased Lubricated threads (Not lubricated threads) g (oz) See Outline Table
(The following table shows the increment of thermal resistence RthJC when devices operate at different conduction angles than DC)None = Standard diode 3 4 Current rating: Code = IF(AV) F = Standard device
None = Stud Normal Polarity (Cathode to Stud) R = Stud Reverse Polarity (Anode to Stud)
Voltage code: Code 10 = VRRM (See Voltage Ratings table) None = Stud base M = Stud base 0.8 - (Not available for Avalanche diodes)