3DD4244DM Transistor Datasheet & Specifications
NPNTO-126General Purpose
VCEO
400V
Ic Max
3A
Pd Max
60W
Gain
20
Quick Reference
The 3DD4244DM is a NPN bipolar transistor in a TO-126 package. This datasheet provides complete specifications including 400V breakdown voltage and 3A continuous collector current. Download the 3DD4244DM datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Jilin Sino-Microelectronics | Original Manufacturer |
| Package | TO-126 | Physical mounting |
| VCEO | 400V | Breakdown voltage |
| IC Max | 3A | Collector current |
| Pd Max | 60W | Power dissipation |
| Gain | 20 | DC current gain |
| Frequency | - | Transition speed |
| VCEsat | 1.5V | Saturation voltage |
| Vebo | 9V | Emitter-Base voltage |
| Temp | - | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| ST13003-K-HXY | NPN | TO-126 | 500V | 1.5A | 1.25W |
| KSE13003-AS-HXY | NPN | TO-126 | 500V | 1.5A | 1.25W |
| MJE13003(RANGE:20-30) | NPN | TO-126 | 400V | 1A | 1.25W |
| 3DD4242DM-126 | NPN | TO-126 | 400V | 1.5A | 20W |
| 13003 | NPN | TO-126 | 400V | 2A | 30W |
| YFW13003 | NPN | TO-126 | 480V | 1.5A | 1.25W |
| MJE340G | NPN | TO-225-3 | 300V | 500mA | 20W |
| MJE340STU-HXY | NPN | TO-126 | 350V | 500mA | 625mW |
| MJE340 | NPN | TO-126 | 350V | 500mA | 625mW |