BT148W-600R,115

BT148W-600R SCR 4 September 2018 Product data sheet 1. General description Planar passivated SCR with sensitive gate in a SOT223 (SC-73) surface mountable plastic package. These devices are intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits. 2. Features and benefits Sensitive gate Planar passivated for voltage ruggedness and reliability Direct triggering from low power drivers and logic ICs Surface mountable package 3. Applications Adapters Battery powered applications Industrial automation 4. Quick reference data Table 1. Quick reference data Symbol Parameter Conditions Min Typ Max Unit V repetitive peak reverse - - 600 V RRM voltage I average on-state half sine wave T 112 C Fig. 1 - - 0.6 A T(AV) sp current I RMS on-state current half sine wave T 112 C Fig. 2 - - 1 A T(RMS) sp Fig. 3 I non-repetitive peak on- half sine wave T = 25 C - - 10 A TSM j(init) state current t = 10 ms Fig. 4 Fig. 5 p half sine wave T = 25 C - - 11 A j(init) t = 8.3 ms p T junction temperature 1 - - 125 C j Static characteristics I gate trigger current V = 12 V I = 0.1 A T = 25 C Fig. 9 - 50 200 A GT D T j Dynamic characteristics dV /dt rate of rise of off-state V = 402 V T = 125 C R = 100 - 50 - V/s D DM j GK voltage (V = 67% of V ) exponential DM DRM waveform Fig. 14WeEn Semiconductors BT148W-600R SCR 1 Operation above 110C may require the use of a gate to cathode resistor of 1k or less. 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline Graphic symbol 1 K cathode 4 A K G 2 A anode sym037 3 G gate 1 2 3 4 mb mb connected to anode SC-73 (SOT223) 6. Ordering information Table 3. Ordering information Type number Package Name Description Version BT148W-600R SC-73 plastic surface-mounted package with increased heatsink 4 SOT223 leads BT148W-600R All information provided in this document is subject to legal disclaimers. WeEn Semiconductors Co., Ltd. 2018. All rights reserved Product data sheet 4 September 2018 2 / 13