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BU326A Datasheet High Voltage NPN Silicon Power Transistor

Manufacturer: STMicroelectronics

Overview: ® BU326A HIGH VOLTAGE NPN SILICON POWER TRANSISTOR s s s STMicroelectronics PREFERRED SALESTYPE NPN TRANSISTOR FAST SWITCHING SPEED APPLICATIONS: POWER SUPPLIES s LINEAR AND SWITCHING INDUSTRIAL EQUIPMENT s 1.

General Description

The BU326A is a silicon multiepitaxial mesa NPN transistor in Jedec TO-3 metal case particularly intended for switch-mode CTV supply system.

INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol V CES V CEO V EBO IC I CM IB P tot T stg Tj Parameter Collector-Emitter Voltage (V BE = 0) Collector-Emitter Voltage (I B = 0) Emitter-Base Voltage (I C = 0) Collector Current Collector Peak Current Base Current Total Power Dissipation at T case ≤ 25 o C Storage Temperature Max.

Operating Junction Temperature Value 900 400 10 6 8 3 75 -65 to 200 200 Unit V V V A A A W o o C C December 2000 1/4 BU326A THERMAL DATA R thj-case Thermal Resistance Junction-case Max 2.33 o C/W ELECTRICAL CHARACTERISTICS (Tcase = 25 oC unless otherwise specified) Symbol I CES I EBO Parameter Collector Cut-off Current (V BE = 0) Emitter Cut-off Current (I C = 0) Test Conditions V CE = 900 V V CE = 900 V V EB = 10 V I C = 100 mA 400 T c = 125 o C Min.

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