ZTX451 Transistor Datasheet & Specifications
NPNTO-92General Purpose
VCEO
60V
Ic Max
1A
Pd Max
1W
Gain
50
Quick Reference
The ZTX451 is a NPN bipolar transistor in a TO-92 package. This datasheet provides complete specifications including 60V breakdown voltage and 1A continuous collector current. Download the ZTX451 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 | 60V | Breakdown voltage |
| IC Max | 1A | Collector current |
| Pd Max | 1W | Power dissipation |
| Gain | 50 | DC current gain |
| Frequency | 150MHz | Transition speed |
| VCEsat | 350mV | Saturation voltage |
| Vebo | 5V | Emitter-Base voltage |
| Temp | -55℃~+200℃ | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| 2SD1616A(RANGE:200-400) | NPN | TO-92 | 60V | 1A | 750mW |
| ZTX450 | NPN | TO-92 | 45V | 1A | 1W |
| S9014-TA(RANGE:200-600) | NPN | TO-92 | 45V | 100mA | 450mW |
| BC547CBK | NPN | TO-92 | 45V | 100mA | 500mW |
| ZTX1053A | NPN | TO-92 | 75V | 3A | 1W |
| 2SC536N(RANGE:160-320) | NPN | TO-92 | 50V | 150mA | 625mW |
| 2SD1616A | NPN | TO-92 | 60V | 1A | 750mW |
| 9014-C | NPN | TO-92 | 45V | 100mA | 450mW |
| BC546B | NPN | TO-92 | 65V | 100mA | 500mW |
| BC547B | NPN | TO-92 | 45V | 100mA | 625mW |