onsemi 2SA2125-TD-E BJTs
Bipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
2SA2125-TD-E
Base Model
Detailed Description
Bipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
Package
SOT-89
Lifecycle Status
Active
Datasheet
2SA2125-TD-E Datasheet
Quick Jump:
Technical Specifications
onsemi 2SA2125-TD-E BJTs technical specifications.
General
RoHS
Yes
Package / Case
TO-243AA
Mounting Type
Surface Mount
Operating Temperature
150°C (TJ)
Lifecycle Status
Active
Dc Current Gain Hfe Min IC Vce
200 @ 100mA, 2V
Power Max
3.5 W
Frequency Transition
390MHz
Transistor Type
PNP
Current Collector IC Max
3 A
Alternate Parts Comparison (2SA2125-TD-E vs MBT3906DW1T1G vs BC847CDW1T1G vs BC847CLT1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | TO-243AA | 6-TSSOP | 6-TSSOP | TO-236-3, SC-59, SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| RoHS | Yes | Compliant | Compliant | Compliant |
| Lifecycle Status | Active | Production | Production | Production |
| Case Outline | 419AU | 419B-02 | 419B-02 | 318-08 |
| Compliance | PbAHP | PbAHP | PbAHP | PbAHP |
| Container Qty | 1000 | 3000 | 3000 | 3000 |
| Container Type | REEL | REEL | REEL | REEL |
| Current Collector IC Max | 3 A | 200mA | 100mA | 100 mA |
| Dc Current Gain Hfe Min IC Vce | 200 @ 100mA, 2V | 100 @ 10mA, 1V | 420 @ 2mA, 5V | 420 @ 2mA, 5V |
| Ft Min Mhz | 390 | 250 | 100 | 100 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
2SB1124T-TD-EonsemiDirectonsemi
Pin YesPkg YesElec Yes
Bipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
DPLS350Y-13Diodes IncorporatedSimilaronsemi
Pin YesPkg YesElec Mixed
TRANS PNP 50V 3A SOT89-3
PBSS5330X,115NexperiaSimilaronsemi
Pin YesPkg YesElec Upgrade
TRANS PNP 30V 3A SOT89
More Parts in BJTs
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
2SA2125-TD-HonsemiBipolar Transistor, (-)50V, (-)3A, Low VCE(sat), (PNP)NPN Single PCP, SOT-89 / PCP-1, 1000-REEL
2SA2153-TD-EonsemiBipolar Transistor, -50V, -2A, Low VCE(sat), PNP Single PCP, SOT-89 / PCP-1, 1000-REEL
2SC3648S-TD-EonsemiBipolar Transistor, 160V, 0.7A, Low VCE(sat), (PNP)NPN Single PCP hFE = 140-280, SOT-89 / PCP-1, 1000-REEL