50RIA120M Datasheet

100V 50A Phase Control SCR in a TO-208AC (TO-65) Package


Features, Applications

High current rating Excellent dynamic characteristics dv/dt = 1000V/�s option Superior surge capabilities Standard package Metric threads version available Types 1600V V DRM / V RRM

Typical Applications

Phase control applications in converters Lighting circuits Battery charges Regulated power supplies and temperature and speed control circuit Can be supplied to meet stringent military, aerospace and other high-reliability requirements

(1) Units may be broken over non-repetitively in the off-state direction without damage, if dI/dt does not exceed 20A/�s (2) For voltage pulses with tp 5ms

IT(AV) IT(RMS) ITSM Max. average on-state current @ Case temperature Max. RMS on-state current Max. peak, one-cycle non-repetitive surge current

No voltage reapplied 100% VRRM reapplied No voltage reapplied 100% VRRM reapplied Sinusoidal half wave, Initial = TJ max.

Maximum I2t for fusing Low level value of threshold voltage

10ms, no voltage reapplied, = TJ max. (16.7% x IT(AV) IT(AV)), = TJ max. ( x IT(AV) 20 x IT(AV)), = TJ max.

VT(TO)2 High level value of threshold voltage rt1 rt2 VTM IH IL Low level value of on-state slope resistance High level value of on-state slope resistance Max. on-state voltage Maximum holding current Latching current

(16.7% x IT(AV) IT(AV)), = TJ max. ( x IT(AV) 20 x IT(AV)), = TJ max.
Ipk= = 25�C. Anode supply 22V, resistive load, Initial = 2A Anode supply 6V, resistive load

di/dt Max. rate of rise of turned-on current VDRM 600V VDRM td tq Typical delay time 0.9 �s Typical turn-off time 110 A/�s

= 125�C, VDM = rated VDRM Gate pulse = 0.1�s max. ITM = (2x rated di/dt) = 25�C VDM = rated VDRM ITM 10A dc resistive circuit Gate pulse 10V, 15 source, = 125�C, ITM = 50A, reapplied dv/dt = 20V/�s dir/dt -10A/�s, VR=50V

dv/dt Max. critical rate of rise of off-state voltage
V/�s = TJ max. linear to 100% rated VDRM = TJ max. linear to 67% rated VDRM
Available with dv/dt 1000V/�s, to complete code add S90 i.e. 50RIA160S90.

PGM IGM +VGM -VGM IGT Maximum peak gate power PG(AV) Maximum average gate power Max. peak positive gate current Maximum peak positive gate voltage Maximum peak negative gate voltage DC gate current required to trigger VGT DC gate voltage required to trigger IGD VGD DC gate current not to trigger DC gate voltage not to trigger = 25�C Max. gate current/ voltage not = TJ max VDRM = rated voltage trigger is the max. value which will not trigger any unit with rated = TJ max VDRM anode-to-cathode applied 20 V

Max. required gate trigger current/voltage are the lowest value which will trigger all units 6V anode-to-cathode applied



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Manufacturer information

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