Diodes Incorporated DDTD123EC-7-F BJTs
TRANS PREBIAS NPN 50V SOT23-3
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
DDTD123EC-7-F
Detailed Description
TRANS PREBIAS NPN 50V SOT23-3
Package
SOT23-3
Lifecycle Status
Active
Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated DDTD123EC-7-F BJTs technical specifications.
General
Series
DDTD123
RoHS
Yes
Mounting Type
SMD/SMT
Operating Temperature
- 55°C ~ + 150°C
Configuration
Single
Transistor Polarity
NPN
Typical Input Resistor
2.2 kOhms
Typical Resistor Ratio
1
Dc Collector Base Gain Hfe Min
39
Continuous Collector Current
500 mA
Alternate Parts Comparison (DDTD123EC-7-F vs MMBT2907A-7-F vs FMMT495TA vs BC847B-7-F)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| RoHS | Yes | Yes | Yes | Yes |
| Configuration | Single | Single | Single | Single |
| Package | SOT23-3 | SOT23-3 | SOT23-3 | SOT23-3 |
| Transistor Polarity | NPN | PNP | NPN | NPN |
| Series | DDTD123 | -- | FMMT495 | BC847B |
| Mounting Type | SMD/SMT | -- | SMD/SMT | SMD/SMT |
| Dc Collector Base Gain Hfe Min | 39 | 75 at 100 uA, 10 V | -- | 200 |
| Unit Weight | 0.000282 oz | -- | 0.000282 oz | 0.000282 oz |
| Collector Base Voltage Vcbo | -- | 60 V | 170 V | 50 V |
| Collector Emitter Voltage Vceo Max | -- | 60 V | 150 V | 45 V |
| Emitter Base Voltage Vebo | -- | 5 V | 7 V | 6 V |
| Gain Bandwidth Product Ft | -- | 200 MHz | 100 MHz | 300 MHz |
| 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 .
Suggested replacements
MMUN2231LT1GonsemiDirectonsemi
Pin YesPkg YesElec Yes
NPN BJT 50V 100mA SOT-23 Digital Transistor
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.