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APT13005DI-G1 is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Diodes Incorporated. Its product description is TRANS NPN 450V 4A TO-251. Review the specifications below when checking this part for your BOM.
The APT13005DI-G1 is a discontinued NPN high voltage power transistor manufactured by Diodes Incorporated. It features a collector-emitter breakdown voltage (BVCEO) exceeding 450V and a collector-emitter saturation voltage (BVCES) greater than 700V. The device supports a maximum continuous collector current of 4A with an integrated anti-parallel diode for free-wheeling applications. Key electrical parameters include a transition frequency (fT) of 4MHz, a DC current gain (hFE) ranging from 8 to 35 depending on operating conditions, and a maximum power dissipation of 28W at 25°C case temperature. It operates within a junction temperature range of -65°C to +150°C.
This component is officially marked as obsolete and discontinued by the manufacturer. Verify availability through authorized distributors or secondary markets. Confirm that any sourced units are genuine and match the original datasheet specifications. Check for updated RoHS compliance status if required by your specific regulatory environment.
Select this component only if its specific high-voltage characteristics and integrated anti-parallel diode align with the circuit requirements. Consider the thermal resistance values when designing heat sinks. Evaluate alternative components if long-term supply stability is critical for the product lifecycle.
The APT13005DI-G1 belongs to the APT13005D series of high voltage NPN power transistors. It is designed for general-purpose switching applications requiring robust performance under high voltage stress. The device utilizes a TO-220 package variant for through-hole mounting.
APT13005DTF-G1
It acts as a free-wheeling diode, providing a path for inductive current when the transistor switches off.
It prevents the transistor from entering deep saturation, which reduces storage time and improves switching speed.
The collector-emitter saturation voltage (BVCES) exceeds 700V.
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