B688 Datasheet – PNP Power Transistor – 2SB688

This post explains for the transistor B688.

The Part Number is 2SB688.

The function of this semiconductor is PNP Transistor.

The package is TO-3P(I).

Manufacturers : Savantic

Preview images :

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B688 image

Description :

SavantIC Semiconductor

Silicon PNP Power Transistors Product Specification

B688 Description

· With TO-3P(I) package

· Complement to type 2SD718

Applications

· Power amplifier applications

· Recommend for 45~50W audio frequency amplifier output stage PINNING PIN 1 2 3

Description

Emitter Collector;connected to mounting base Base Fig.1 simplified outline (TO-3P(I)) and symbol Absolute maximum ratings(Ta=25 ) SYMBOL PARAMETER VCBO Collector-base voltage VCEO Collector-emitter voltage VEBO IC Emitter-base voltage Collector current IB Base current PT Total power dissipation Tj Junction temperature Tstg Storage temperature CONDITIONS Open emitter Open base Open collector TC=25 VALUE -120 -120 -5 -8 -0.8 80 150 -55~150 UNIT V V V A A W SavantIC Semiconductor Silicon PNP Power Transistors Product Specification 2SB688 CHARACTERISTICS Tj=25 unless otherwise specified SYMBOL PARAMETER CONDITIONS V(BR)CEO Collector-emitter breakdown voltage IC=-50mA ,IB=0 VCEsat Col […]

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pinout

Absolute maximum ratings ( Ta=25°C )

1. Collector to Base Voltage : Vcbo = – 120 V
2. Collector to Emitter Voltage : Vceo = – 120 V
3. Emitter to Base Voltage : Vebo = – 5 V
4. Collector Current : Ic = – 8A
5. Total Dissipation : Pc =80 W
6. Junction Temperature : Tj = 150°C
7. Storage Temperatue : Tsg = -55 ~ +150°C

B688 Datasheet