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Home > Products > Discrete Semiconductor Products > Transistors > Bipolar (BJT) > Single Bipolar Transistors

Diodes Incorporated APT13005DTF-G1

Name: APT13005DTF-G1
Brand: Diodes Incorporated
SKU: APT13005DTF-G1
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: APT13005DTF-G1

Manufacturer:: Diodes Incorporated

Category:: Single Bipolar Transistors

Package:: TO-220-3 Full Pack

Datasheet:: APT13005DTF-G1.pdf

Description:: TRANS NPN 450V 4A TO-220F-3

Quantity:: RFQ Add To RFQ list

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Product details

Overview

APT13005DTF-G1 from Diodes Incorporated is a 450V NPN high-voltage power transistor in ITO220AB TYPE BR (TO220F) package, featuring BV_CEO = 450 V, BV_CES = 700 V, I_C = 4 A, integrated anti-parallel diode, and anti-saturation design-used as main switch in low-power AC-DC SMPS for LED lighting and mobile device battery chargers.

For engineers reviewing the APT13005DTF-G1 datasheet, APT13005DTF-G1 pinout, APT13005DTF-G1 application, or APT13005DTF-G1 equivalent, key selection criteria include high-voltage blocking capability (700 V BVCES), thermal resistance (4.5 °C/W R_θJC), safe operating area at 125 V/2 A, ESD robustness (8 kV HBM), and RoHS-compliant green packaging.

Technical Context

This NPN bipolar junction transistor is optimized for switching-mode power supply applications where high breakdown voltage and fast switching transitions are required. Its anti-saturation feature reduces storage time (t_s = 4.0 µs) and improves turn-off efficiency, while the integrated anti-parallel diode enables freewheeling without external components in flyback and buck-derived topologies.

The device operates across –65°C to +150°C with 8 kV HBM ESD rating and supports pulsed DC current up to 8 A (I_CM). Its f_T = 4 MHz and V_CE(sat) ≤ 0.9 V at I_C = 4 A / I_B = 1 A confirm suitability for medium-frequency (<100 kHz), medium-power (<28 W P_D) hard-switched converters.

Key Specifications

Parameter	Value and Actual Design Meaning
V_CEO	450 V - Sustains 450 V collector-emitter voltage before breakdown; enables use in 230 VAC input SMPS with margin.
V_CES	700 V - Withstands 700 V with base open; supports surge tolerance and snubberless designs in offline converters.
I_C	4 A continuous - Supports output power up to ~25 W in flyback topology with proper heatsinking.
R_θJC	4.5 °C/W - Enables 28 W dissipation at T_C = 25°C; requires minimal heatsink for ambient-limited operation.
t_s	4.0 µs - Short storage time reduces switching losses during turn-off; critical for efficiency at >50 kHz.
h_FE	15–35 @ I_C = 1–2 A - Provides predictable base drive requirements for discrete gate control circuits.
V_BE(sat)	1.1–1.3 V - Low base-emitter saturation voltage minimizes base drive power loss in high-current switching.

Pinout & Package

APT13005DTF-G1 uses the ITO220AB TYPE BR (TO220F) package-a lead-free, isolated, flame-retardant (UL 94V-0) molded plastic case with matte tin-plated leads. The metal tab is electrically isolated from the collector terminal.

Pin/Terminal	Circuit Role	Design Meaning
E (Emitter)	Current sink node	Connected to ground or low-side return path; carries full load current and defines reference for base drive.
C (Collector)	High-voltage switch node	Connected to primary winding of transformer or drain-side of snubber; withstands 700 V transient stress.
B (Base)	Control input	Receives current-driven signal (I_B ≤ 2 A); anti-saturation design reduces need for active clamping.

Key Features

Feature	Design Value
Integrated anti-parallel diode	Eliminates need for external freewheeling diode in flyback and forward converters, reducing BOM count and layout area.
Anti-saturation architecture	Reduces minority carrier storage, enabling faster turn-off (t_s = 4.0 µs) and lower switching losses in hard-switched topologies.
700 V BVCES rating	Provides headroom for line surges and ringing in 230 VAC offline supplies without requiring snubbers or derating.
RoHS-compliant & halogen-free	Meets EU Directive 2015/863/EU with Br+Cl < 1500 ppm and Sb < 1000 ppm; suitable for automotive and consumer-grade eco-design.

Applications

LED Lighting Power Supply

Smartphone Battery Charger

Use Scenario: Constant-voltage/constant-current flyback converter powering 12–24 V LED strings from universal AC input.

IC Role / Device Role / Timing Role: Main high-voltage switching transistor controlling energy transfer to secondary side.

Use Value: 450 V V_CEO and 700 V V_CES ensure reliable operation under 300 VDC bus with line transients; integrated diode simplifies primary-side layout.

Use Scenario: Compact wall adapter delivering 5 V/2 A to USB-C or micro-USB devices.

IC Role / Device Role / Timing Role: Primary-side power switch in quasi-resonant or fixed-frequency flyback regulator.

Use Value: 4.5 °C/W R_θJC allows thermal management within tight enclosure volume; 8 kV HBM ESD rating improves manufacturing yield.

DVD/STB Standby Power Supply

IoT Gateway AC-DC Adapter

Use Scenario: Auxiliary 3.3 V/0.5 A standby rail in set-top box or optical disc player.

IC Role / Device Role / Timing Role: Low-duty-cycle switching element operating in burst mode during no-load conditions.

Use Value: Low I_CEV = 10 µA at 700 V ensures minimal standby power loss; TO220F isolation prevents creepage violations on PCB.

Use Scenario: 12 V/1 A AC-DC adapter powering Wi-Fi 6 and BLE modules in smart home hubs.

IC Role / Device Role / Timing Role: Primary-side switch in compact, cost-sensitive flyback design with minimal external components.

Use Value: Matte tin finish ensures solderability per MIL-STD-202; 1500 mg weight aligns with automated assembly constraints.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-voltage NPN transistor applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
STN13005D	BV_CEO = 400 V (lower), R_θJC = 5.0 °C/W (worse thermal performance), no integrated diode	Requires external freewheeling diode; less margin for 230 VAC surge events	Select only if board space permits added diode and thermal budget allows higher junction rise
MJD13005G	Same BV_CEO/BV_CES, but TO220AB Type C (non-isolated), R_θJC = 1.67 °C/W, higher P_D = 75 W	Non-isolated tab mandates minimum creepage distance on PCB; better for high-power, heatsink-mounted use	Prefer when thermal demand exceeds 28 W and isolation is not required by safety standard

Compared with STN13005D and MJD13005G, APT13005DTF-G1 uniquely combines electrical isolation, integrated diode, and 4.5 °C/W thermal resistance in a green RoHS-compliant TO220F package-making it optimal for space-constrained, safety-critical, low-to-medium power AC-DC adapters.

Availability

APT13005DTF-G1 is available at Aetrix Electronics and suitable for LED lighting power supplies, smartphone battery chargers, and DVD/STB standby rails requiring stable component supply and long-term industrial availability.

Supply support for APT13005DTF-G1 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Diodes Incorporated is a global manufacturer of discrete semiconductors and analog ICs, headquartered in Plano, Texas, with design, manufacturing, and sales operations across Asia, Europe, and the Americas.

The APT13005D series belongs to Diodes' high-voltage bipolar power transistor product line, engineered specifically for cost-sensitive, reliability-focused AC-DC switching power supplies in consumer and industrial applications.

FAQ

Is APT13005DTF-G1 still in active production?

No-Diodes Incorporated has marked APT13005D as obsolete (DS36463 Rev. 3–4, June 2021). However, Aetrix Electronics maintains legacy inventory and offers last-time-buy support, including full traceability, extended warranty, and cross-reference assistance for migration paths.

What is the difference between APT13005DTF-G1 and APT13005DT-G1?

APT13005DTF-G1 uses the ITO220AB TYPE BR (TO220F) package with electrically isolated collector tab, while APT13005DT-G1 uses TO220AB Type C with non-isolated tab. Both share identical electrical specs, but TO220F enables safer mounting on non-insulated heatsinks in double-insulated applications.

Can APT13005DTF-G1 replace MJD13005 in existing designs?

Yes, with caveats: both are pin-compatible NPN transistors rated for 450 V/4 A, but APT13005DTF-G1 adds an integrated anti-parallel diode and anti-saturation logic. Designers must verify that the internal diode does not conflict with existing snubber or clamp networks and that base drive remains compatible with h_FE variation.

Does APT13005DTF-G1 meet AEC-Q101 for automotive use?

No-the datasheet explicitly states AEC-Q101 qualification is not claimed for APT13005D. It is intended for commercial/industrial applications. For automotive-grade equivalents, Diodes recommends contacting their sales team for PPAP-capable, IATF 16949-manufactured alternatives such as the DXT13005Q series.

APT13005DTF-G1 Specifications

Product attributes: Attribute value

Manufacturer:: Diodes Incorporated

Series:: -

Package/Case:: TO-220-3 Full Pack

Packaging:: Box

Product Status:: Obsolete

Transistor Type:: NPN

Current - Collector (Ic) (Max):: 4 A

Voltage - Collector Emitter Breakdown (Max):: 450 V

Vce Saturation (Max) @ Ib, Ic:: 900mV @ 1A, 4A

Current - Collector Cutoff (Max):: -

DC Current Gain (hFE) (Min) @ Ic, Vce:: 8 @ 2A, 5V

Power - Max:: 28 W

Frequency - Transition:: 4MHz

Operating Temperature:: -65°C ~ 150°C (TJ)

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: TO-220F-3

APT13005DTF-G1 FAQ

1.How can I place an order for APT13005DTF-G1 through Aetrix?

Please submit a Request for Quotation (RFQ) for APT13005DTF-G1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for APT13005DTF-G1 reliable?

The price and inventory of APT13005DTF-G1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for APT13005DTF-G1 is usually 5 days.

3.What payment methods are accepted for APT13005DTF-G1?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for APT13005DTF-G1 transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for APT13005DTF-G1?

APT13005DTF-G1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your APT13005DTF-G1 order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for APT13005DTF-G1?

For technical support, including APT13005DTF-G1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your APT13005DTF-G1 requirements.

6.How does Aetrix verify that APT13005DTF-G1 is sourced from the original manufacturer or authorized distributors?

All APT13005DTF-G1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that APT13005DTF-G1 meets industry standards.

7.What is the process for return or replacement of APT13005DTF-G1?

All APT13005DTF-G1 units undergo pre-shipment inspection (PSI). If there is an issue with APT13005DTF-G1, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The APT13005DTF-G1 part is unused and in its original packaging.

Return procedure for APT13005DTF-G1:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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