NTE5448 Silicon Controlled Rectifier (SCR) 8 Amp Description: The NTE5442 thru NTE5448 are silicon controlled rectifiers (SCR's) in a TO127 type package designed for high-volume consumer phase-control applications such as motor speed, temperature, and light controls, and for fast switching applications in ignition and starting systems, voltage regulators, vending machines, and lamp drivers. Features: D Small, Rugged Construction D Practical Level Triggering and Holding Characteristics @ +25C: IGT = 7mA Typ IHold = 6mA Typ D Low "ON" Voltage: VTM = 1V Typ @ 5A @ +25C D High Surge Current Rating: ITSM = 80A Absolute Maximum Ratings: (Note 1, TJ = +100C unless otherwise specified) Peak Repetitive Forward and Reverse Blocking Voltage (Note 2), VDRM or VRRM NTE5442 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V NTE5444 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NTE5448 Silicon Controlled Rectifier (SCR) 8 Amp, TO127 Description: The NTE5442 thru NTE5448 are silicon controlled rectifiers (SCR's) in a TO127 type package designed for high-volume consumer phase-control applications such as motor speed, temperature, and light controls, and for fast switching applications in ignition and starting systems, voltage regulators, vending machines, and lamp drivers. Features: D Small, Rugged Construction D Practical Level Triggering and Holding Characteristics @ +25C: IGT = 7mA Typ IHold = 6mA Typ D Low "ON" Voltage: VTM = 1V Typ @ 5A @ +25C D High Surge Current Rating: ITSM = 80A Absolute Maximum Ratings: (Note 1, TJ = +100C unless otherwise specified) Peak Repetitive Forward and Reverse Blocking Voltage (Note 2), VDRM or VRRM NTE5442 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50V NTE5444 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
E5483 | NTE5463 250 300 NTE5456 | NTE5473 NTE5484 400 NTE5405 | NTES409 | NTES415 | NTE5457 | NTE5474 | NTE5512 | NTE5428 | NTE5446 | NTE5437 | NTE5485 | NTE5465 500 NTE5475 NTE5486 600 NTE5406 | NTE5410 | NTE5416 | NTE5458 | NTE5476 | NTE5513 | NTE5429 | NTE5448 | NTE5438 | NTE5487 | NTE5466 700 800 NTE5468 1200 Ig Max* 200nA# 10mA 200nA# | 200uA# 10mA 15mA 25mA 30mA 200pA# 30mA 15mA Vet Max (V) 0.8 1.5 1.0 1.5 1.5 2.0 1.5 1.5 0.08 1.5 1.5 Itoi Max 5 20 5 3 25 20 50 40 3 30 20 (mA) Vr(on) (V) 1.7 1.6 2.0 2.2 2.0 2.8 2.6 1.5 1.6 2.0 2.0 Isurge (A) 20 30 25 20 100 60 100 80 100 100 100 Varn (V) 8 10 6 6 6 10 - 10 6 10 6 Vern (V) 8 10 6 6 6 5 - 10 6 10 6 Diag. No. 9m 25c 7 10f 110b 6b 25c 33b te 110b ile Mounting Torque - ~- - - 20 (2.22) - - - - 20 (2.22) - inelb (meN) Thread Size ~- - - - 10-32 - - - - 10-32 - UNF~2A UNF-2A Case Style TO92 TO5 TO126 TO202 TO64 TO66 TO5 TO127 TO220 TO64 T0220 # Connect a 1KQ resistor between the gate and cathode. Iqt (max) is the maximum gate current required to s
442 NTE5511 NTE5427 NTE5481 NTE5461 NTE5482 NTE5461 NTE5462 NTE5483 NTE5463 250 300 400 NTE5405 NTE5409 NTE5408 NTE5415 500 600 NTE5484 NTE5512 NTE5428 NTE5437 NTE5485 NTE5475 NTE5406 NTE5410 NTE5416 NTE5458 NTE5476 NTE5465 NTE5486 NTE5413 NTE5429 NTE5438 NTE5448 NTE5487 NTE5466 700 800 NTE5440 NTE5468 1200 IGT MAX 200 NA# 1mA# 200 NA# 200 NA# 10mA 15mA 25mA 200 NA# 30mA 30mA 15mA 15mA VGT MAX (V) 0.8 1.0 1.0 1.5 1.5 2.0 1.5 0.08 1.5 1.5 1.5 1.5 IHOLD MAX(ma) 5 10 5 3 25 20 50 3 40 30 20 20 VF(ON)(V) 1.7 1.2 2.0 2.2 2.0 2.8 2.6 1.6 1.5 2.0 1.75 2.0 TO126 TO202 Package Type Case Style Page 26-36 TO92 TO5 TO64 TO66 TO5 TO220 TO127 TO64 TO220 Full Pack TO220 Semiconductors Silicon Controlled Rectifiers (cont.) Dc or Pk Volts+ VDRM IT RMS Maximum Forward Current (All Conducting Angles 10A 10A Sensitive Gate 10A 12.5A 16A 20A 25A 35A 35A 25 - - - - NTE5500 - NTE5520 - - - - - 30 - - - - - - - - - - - - 50 - - - - NTE5501 - NTE5521 NTE5550 - NTE5541 - - 100 - - NTE5491 - NTE5502 - NTE5522 - - NTE5542 -