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BSX39 Datasheet High-speed Saturated Switch

Manufacturer: SGS-THOMSON

Overview: BSX39 HIGH-SPEED SATURATED SWITCH.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

The BSX39 is a silicon planar epitaxial NPN tran-sistor in Jedec TO-18 metal case.

It is designed for very fast switching applications up to 500 mA.

TO-18 INTERNAL SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol VCBO VCEO VEBO IC Pto t Tstg, Tj Parameter Collector-base Voltage (IE = 0) Collector-emitter Voltage (IB = 0) Emitter-base Voltage (IC = 0) Collector Current Total Power Dissipation at T amb ≤ 25 °C at T c as e ≤ 25 °C at T c as e ≤ 100 °C Storage and Junction Temperature October 1988 V al ue 45 20 5 500 0.36 1.2 0.68 – 55 to 200 Unit V V V mA W W W °C 1/6 BSX39 THERMAL DATA Rth j-cas e Thermal Resistance Junction-case R th j-amb Thermal Resistance Junction-ambient Max 146 °C/W Max 486 °C/W ELECTRICAL CHARACTERISTICS (T amb = 25 °C unless otherwise specified) Symbol Parameter Test Conditions Min.

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