2SD998 PDF datasheet can download.
This product has SILICON POWER TRANSISTOR functions.
This is one of the semiconductor types. This part name is 2SD998.
Manufacturers of the product is SavantIC.
Image and pinout :
Some of the text files within the PDF file
SavantIC Semiconductor Product Specification Silicon NPN Power Transistors 2SD998 DESCRIPTION ·With TO-3PML package ·Complement to type 2SB778 APPLICATIONS ·High power amplifier applications ·Recommended for 45~50W audio frequency amplifier output stage PINNING PIN 1 2 3 Base Collector Emitter Fig.1 simplified outline (TO-3PML) and symbol DESCRIPTION Absolute maximum ratings (Ta=25 ) SYMBOL VCBO VCEO VEBO IC IB PC Tj Tstg PARAMETER Collector-base voltage Collector-emitter voltage Emitter-base voltage Collector current Base current Collector dissipation Junction temperature Storage temperature TC=25 CONDITIONS Open emitter Open base Open collector MAX 120 120 5 10 1.0 80 150 -55~150 UNIT V V V A A W SavantIC Semiconductor Product Specification Silicon NPN Power Transistors CHARACTERISTICS Tj=25 unless otherwise specified PARAMETER Collector-emitter breakdown voltage Collector-emitter saturation voltage Base-emitter on voltage Collector cut-off current Em [ … ]
Please refer to the file for details.