Bipolar Transistors Contribute to the Reduction of Environmental Impacts
Product News 2023-06
Toshiba Electronic Devices & Storage Corporation ("Toshiba") has launched two bipolar transistors "TTA2060" and "TTC5712" (with SC-62 package: Toshiba’s nickname is PW-Mini), suitable for gate drive circuits in power devices, current switches in consumer equipment and industrial equipment, and LED drive circuits.
The collector-to-emitter voltage rating and collector current (DC) rating of TTA2060 is -50 V/-2 A and that of TTC5712 is 50 V/3 A.
The new products use small surface mount type SC-62 package (Toshiba’s nickname: PW-Mini).
Compared with Toshiba’s existing products[1] with the same package, the new products have changed the wire material from gold to copper and the resin material from halogen-containing to halogen-free while the ratings and electrical characteristics are equivalent.
This contributes to the reduction of environmental impacts. It is also easy to replace Toshiba’s existing products [1].
Note:
[1] 2SA2060, 2SC5712
Applications
Consumer equipment, Industrial equipment
- Gate drive circuits for power devices
- Current switches
- LED drive circuits, etc.
Features
- Large collector current (DC) rating: IC=-2 to 3 A
- Small surface-mount SC-62 package:
4.6 mm × 4.2 mm (max), t=1.6 mm (max)
Main Specifications
(Unless otherwise specified, Ta=25 °C)
Part number |
||||
|---|---|---|---|---|
| Polarity | PNP | NPN | ||
| Package | Name (Toshiba’s nickname) | SC-62 (PW-Mini) | ||
| Size (mm) | max | 4.6 × 4.2, t=1.6 | ||
| Component | Wire material | Copper | ||
| Resin material | Halogen-free | |||
Absolute |
Collector-emitter voltage |
-50 | 50 | |
| Collector current (DC) IC (A) |
-2 | 3 | ||
| Junction temperature Tj (°C) |
150 | |||
Electrical |
DC current gain |
min | 200 |
400 |
| max | 500 | 1000 | ||
| Test condition VCE (V)/IC (A) |
-2/-0.3 | 2/0.3 | ||
| Collector-emitter saturation voltage VCE (sat) (V) |
max | -0.18 | 0.14 | |
| Test condition IC (A)/IB (A) |
-1.0/-0.033 | 1.0/0.02 | ||
Internal Circuits
Application Circuit Example
Note:
The application circuits shown in this document are provided for reference purposes only.
Thorough evaluation is required, especially at the mass production design stage.
Providing these application circuit examples does not grant any license for industrial property rights.
Characteristic Curves (reference)
The characteristics are equivalent. (Comparison of new product TTC5712 and existing product 2SC5712)
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* Information in this document, including product prices and specifications, content of services and contact information, is current on the date of the announcement but is subject to change without prior notice.