2SB1123 Transistor Datasheet & Specifications
PNPSOT-89General Purpose
VCEO
25V
Ic Max
1.5A
Pd Max
1W
Gain
140
Quick Reference
The 2SB1123 is a PNP bipolar transistor in a SOT-89 package. This datasheet provides complete specifications including 25V breakdown voltage and 1.5A continuous collector current. Download the 2SB1123 datasheet PDF below for detailed pinout diagrams and application circuits.
Technical Specifications
| Parameter | Value | Description |
|---|---|---|
| Manufacturer | Shikues | Original Manufacturer |
| Package | SOT-89 | Physical mounting |
| VCEO | 25V | Breakdown voltage |
| IC Max | 1.5A | Collector current |
| Pd Max | 1W | Power dissipation |
| Gain | 140 | DC current gain |
| Frequency | 200MHz | Transition speed |
| VCEsat | 500mV | Saturation voltage |
| Vebo | 6V | Emitter-Base voltage |
| Temp | - | Operating temp |
Direct Replacements & Alternatives
| Part | Type | Package | VCEO | Ic | Pd |
|---|---|---|---|---|---|
| 2DB1132R-13 | PNP | SOT-89 | 32V | 1A | 1.5W |
| ZXTP2008ZTA | PNP | SOT-89 | 30V | 5.5A | 12W |
| BC869 | PNP | SOT-89-3L | 20V | 1A | 500mW |
| 2SB1188-Q-TP | PNP | SOT-89 | 32V | 2A | 500mW |
| 2SAR542PT100 | PNP | SOT-89 | 30V | 5A | 2W |
| B772-JSM | PNP | SOT-89 | 30V | 3A | 500mW |
| 2DB1188Q-13 | PNP | SOT-89 | 32V | 2A | 1W |
| 2SB772SQ | PNP | SOT-89 | 30V | 3A | 10W |