This part is a kind of semiconductor called MJL21194.

Function of this product has 16 AMPERE COMPLEMENTARY SILICON POWER TRANSISTORS 250 VOLTS 200 WATTS.

Manufacturers : Motorola

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MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this document by MJL21193/D Silicon Power Transistors The MJL21193 and MJL21194 utilize Perforated Emitter technology and are specifically designed for high power audio output, disk head positioners and linear applications. • • • • Total Harmonic Distortion Characterized High DC Current Gain – hFE = 25 Min @ IC = 8 Adc Excellent Gain Linearity High SOA: 2.25 A, 80 V, 1 Second MJL21193* NPN MJL21194* *Motorola Preferred Device PNP 16 AMPERE COMPLEMENTARY SILICON POWER TRANSISTORS 250 VOLTS 200 WATTS CASE 340G–02 TO–3PBL MAXIMUM RATINGS Rating Collector–Emitter Voltage Collector–Base Voltage Emitter–Base Voltage Collector–Emitter Voltage – 1.5 V Collector Current Continuous Collector Current Peak (1) Base Cur [ ... ]

MJL21194 PDF Datasheet Download