Part Number: TT2222, TT2222LS
Function: Color TV Horizontal Deflection
Package: TO-220, TO-3PMLH Type
Manufacturer: Sanyo
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Description
This is 800V, 10A, NPN Transistor. The TT2222 is a robust NPN transistor engineered by Sanyo (now part of ON Semiconductor), primarily intended for horizontal deflection output in color CRT televisions.
1. Heatsinking is critical—with a 65 W dissipation rating, proper thermal management ensures reliability.
2. Voltage and current margins—the high V<sub>CEO</sub> and I<sub>C</sub> specs provide headroom, but stay within safe operating area (SOA).
Features
• High speed.
• High breakdown voltage
• High reliability (Adoption of HVP process).
• Adoption of MBIT process.
• On-chip damper diode.
Pinouts
TT2222 transistor equivalent
ST2001HI : 1500 / 800V, 10A, 55W, tf = 0,2us [ ST2001HI Datasheet ]
KSD5703 : 1500 / 800V, 10A, 70W, tf = 0,1us
TT2202 : 1500 / 800V, 10A, 30W, tf = 0,3us
TT2140 : 1500 / 800V, 6A, 20W, tf = 0,3us [ TT2140 datasheet ]
Absolute maximum ratings ( Ta=25°C )
1. Collector to Base Voltage: Vcbo = 1600 V
2. Collector to Emitter Voltage: Vceo = 800 V
3. Collector Current: Ic = 10 A
4. Collector Dissipation : Pc = 65 W
5. Junction Temperature: Tj = 150°C
6. Storage Temperature: Tsg = -55 ~ +150°C
Applications
Designed specifically for horizontal deflection in color television circuits where rapid switching of high voltage and current is required.
1. High Voltage Color Display Horizontal Deflection Output
2. Color TV Horizontal Deflection Output
TT2202 Datasheet PDF
