ZTX649STZ Transistor Datasheet & Specifications
NPNTO-92General Purpose
VCEO
25V
Ic Max
2A
Pd Max
1W
Gain
100
Quick Reference
The ZTX649STZ is a NPN bipolar transistor in a TO-92 package. This datasheet provides complete specifications including 25V breakdown voltage and 2A continuous collector current. Download the ZTX649STZ datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | DIODES | Original Manufacturer |
| Package | TO-92 | Physical mounting |
| VCEO | 25V | Breakdown voltage |
| IC Max | 2A | Collector current |
| Pd Max | 1W | Power dissipation |
| Gain | 100 | DC current gain |
| Frequency | 240MHz | Transition speed |
| VCEsat | 500mV | Saturation voltage |
| Vebo | 5V | Emitter-Base voltage |
| Temp | -55℃~+200℃ | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| SS8050(RANGE:160-300) | NPN | TO-92 | 25V | 1.5A | 625mW |
| MPSA13-TA | NPN | TO-92 | 30V | 500mA | 625mW |
| SS8050-TA(RANGE:160-300) | NPN | TO-92 | 25V | 1.5A | 1W |
| SS8050 | NPN | SOT-23 | 40V | 1.5A | 300mW |
| S9013 | NPN | SOT-23 | 30V | 500mA | 300mW |
| D882S-TA(RANGE:200-400) | NPN | TO-92 | 30V | 3A | 625mW |
| KSD471A-TA | NPN | TO-92 | 30V | 1A | 800mW |
| S8050 | NPN | SOT-23 | 25V | 500mA | 300mW |
| S8050 | NPN | SOT-23 | 25V | 500mA | 300mW |
| 8050D(1.5A) | NPN | TO-92 | 25V | 1.5A | 1W |