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Home > Products > Discrete Semiconductor Products > Diodes > Rectifiers > Single Diodes

Taiwan Semiconductor Corporation 1N4007G B0G

Name: 1N4007G B0G
Brand: Taiwan Semiconductor Corporation
SKU: 1N4007G B0G
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 1N4007G B0G

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

Package:: DO-204AL, DO-41, Axial

Datasheet:: 1N4007G B0G.pdf

Description:: DIODE GEN PURP 1KV 1A DO204AL

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Product details

Overview

1N4007G from Taiwan Semiconductor is a glass-passivated silicon standard rectifier diode rated for 1 A average forward current, 1000 V repetitive peak reverse voltage, and 30 A non-repetitive surge current, used in AC/DC front-end rectification and DC-DC converter input stages.

For engineers reviewing the 1N4007G datasheet, 1N4007G pinout, 1N4007G application, or 1N4007G equivalent, key selection criteria include verified V_RRM = 1000 V, I_F = 1 A, I_FSM = 30 A, T_J = –55 to +150 °C, and DO-204AL (DO-41) package compatibility with through-hole power supply designs.

Technical Context

This discrete rectifier operates as a single-die, unidirectional PN junction device with glass-passivated chip construction ensuring stable leakage performance and high reliability under thermal cycling. Its low forward voltage (V_F ≤ 1.0 V at I_F = 1 A, T_J = 25 °C) and low reverse leakage (I_R ≤ 5 µA at V_R = 1000 V, T_J = 25 °C) support efficient energy conversion in low-frequency (<1 kHz) rectification circuits.

The device exhibits a junction-to-ambient thermal resistance of 80 °C/W in free-air conditions and maintains rated performance across –55 to +150 °C junction temperature range. Its DO-204AL (DO-41) package features pure tin-plated leads compliant with J-STD-002 solderability and JESD201 Class 2 whisker resistance.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	1000 V - Maximum repetitive reverse voltage the diode blocks without breakdown; defines usable AC input voltage headroom in bridge or half-wave rectifiers.
I_F	1 A - Continuous average forward current rating; determines maximum sustained DC output capability in linear or switching power supplies.
I_FSM	30 A - Peak non-repetitive surge current (8.3 ms half-sine); enables reliable handling of inrush currents during cold-start or capacitor charging.
V_F	≤1.0 V @ I_F = 1 A, T_J = 25 °C - Forward conduction loss directly impacts power dissipation and thermal design margin in rectifier stage.
I_R	≤5 µA @ V_R = 1000 V, T_J = 25 °C - Low reverse leakage ensures minimal standby power loss and stable voltage hold-up in high-impedance circuits.
T_J max	+150 °C - Maximum allowable junction temperature; sets upper limit for heatsinking requirements and ambient operating envelope.

Pinout & Package

Package: DO-204AL (DO-41), axial-leaded, glass-passivated plastic case with cathode band marking. Lead finish: pure tin, J-STD-002 compliant. Weight: 0.330 g.

Pin/Terminal	Circuit Role	Design Meaning
Anode	Forward current entry point	Connected to AC source or transformer secondary; polarity must align with circuit's forward bias requirement.
Cathode	Forward current exit point / Reverse voltage reference	Marked by colored band; connects to positive rail in half-wave rectifier or common node in full-wave bridge configuration.

Key Features

Feature	Design Value
Glass-passivated junction	Enhances moisture resistance and long-term parameter stability vs. epoxy-passivated alternatives; critical for industrial environments.
AEC-Q101 qualified option available	Validated for automotive under-hood applications requiring robustness against thermal shock, vibration, and extended temperature cycling.
RoHS and halogen-free compliance	Meets IEC 61249-2-21; supports environmentally regulated production and end-of-life recycling requirements.
Junction capacitance C_J = 10 pF	Minimizes high-frequency switching noise coupling in SMPS input filters and reduces EMI filter component count.

Applications

AC/DC Power Adapter Input Rectification	DC-DC Converter Front-End
Use Scenario: Converts 90–264 V_AC mains to unregulated DC in wall adapters and open-frame power supplies. IC Role / Device Role / Timing Role: Standard rectifier diode performing half-wave or full-wave (in bridge) AC-to-DC conversion. Use Value: 1000 V V_RRM provides 2× safety margin over 264 V_AC peak (≈373 V), enabling universal-input designs without derating.	Use Scenario: Rectifies high-frequency transformer output in isolated flyback or forward converters. IC Role / Device Role / Timing Role: Output-side rectifier conducting during transformer reset phase; handles discontinuous conduction mode (DCM) current pulses. Use Value: Low V_F ≤ 1.0 V minimizes conduction loss at 1 A load, improving overall converter efficiency and reducing thermal stress on PCB layout.
Industrial Motor Control Snubber Circuit	LED Driver Bulk Capacitor Charging
Use Scenario: Suppresses voltage spikes across relay coils or inductive loads in PLC I/O modules and motor starters. IC Role / Device Role / Timing Role: Freewheeling diode providing low-impedance path for stored inductive energy during turn-off. Use Value: 30 A I_FSM withstands transient surges from large solenoids or contactor coils without degradation.	Use Scenario: Charges bulk electrolytic capacitor after bridge rectifier in constant-current LED drivers for street lighting. IC Role / Device Role / Timing Role: Input-stage rectifier delivering pulsed DC to bulk storage capacitor; operates at line frequency (50/60 Hz). Use Value: ≤5 µA reverse leakage at 1000 V prevents capacitor self-discharge during standby, maintaining ready-state voltage for fast LED turn-on.

AC/DC Power Adapter Input Rectification

DC-DC Converter Front-End

Use Scenario: Converts 90–264 V_AC mains to unregulated DC in wall adapters and open-frame power supplies.

IC Role / Device Role / Timing Role: Standard rectifier diode performing half-wave or full-wave (in bridge) AC-to-DC conversion.

Use Value: 1000 V V_RRM provides 2× safety margin over 264 V_AC peak (≈373 V), enabling universal-input designs without derating.

Use Scenario: Rectifies high-frequency transformer output in isolated flyback or forward converters.

IC Role / Device Role / Timing Role: Output-side rectifier conducting during transformer reset phase; handles discontinuous conduction mode (DCM) current pulses.

Use Value: Low V_F ≤ 1.0 V minimizes conduction loss at 1 A load, improving overall converter efficiency and reducing thermal stress on PCB layout.

Industrial Motor Control Snubber Circuit

LED Driver Bulk Capacitor Charging

Use Scenario: Suppresses voltage spikes across relay coils or inductive loads in PLC I/O modules and motor starters.

IC Role / Device Role / Timing Role: Freewheeling diode providing low-impedance path for stored inductive energy during turn-off.

Use Value: 30 A I_FSM withstands transient surges from large solenoids or contactor coils without degradation.

Use Scenario: Charges bulk electrolytic capacitor after bridge rectifier in constant-current LED drivers for street lighting.

IC Role / Device Role / Timing Role: Input-stage rectifier delivering pulsed DC to bulk storage capacitor; operates at line frequency (50/60 Hz).

Use Value: ≤5 µA reverse leakage at 1000 V prevents capacitor self-discharge during standby, maintaining ready-state voltage for fast LED turn-on.

Equivalent & Alternatives

The following parts are listed as comparable options for similar standard rectifier applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
ON Semiconductor 1N4007FS	V_F max = 1.1 V (vs. 1.0 V for 1N4007G); same V_RRM, I_F, I_FSM, and DO-41 package.	Identical functional role; minor V_F difference affects thermal margin in high-ambient designs.	Select 1N4007G when lower conduction loss is prioritized; choose 1N4007FS if sourcing from ON Semi's preferred channel.
Vishay 1N4007-E3/54	RoHS-compliant, DO-41, but uses epoxy passivation (not glass); I_R = 5 µA at 25 °C, same V_RRM/I_F.	Suitable for commercial-grade applications; less suited for high-humidity or long-life industrial deployments where glass passivation adds reliability.	Prefer 1N4007G for extended lifetime or harsh-environment use; 1N4007-E3/54 acceptable for cost-sensitive consumer electronics.

Compared with 1N4007FS and 1N4007-E3/54, the 1N4007G delivers the lowest specified forward voltage and glass-passivated reliability-making it optimal for thermally constrained or mission-critical rectification where long-term parameter drift must be minimized.

Availability

1N4007G is available at Aetrix Electronics and suitable for AC/DC power adapters, industrial motor control snubbers, and LED driver bulk charging circuits requiring stable component supply and long-lifecycle availability.

Supply support for 1N4007G 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

Taiwan Semiconductor Corporation (TSC) is a vertically integrated analog and discrete semiconductor manufacturer headquartered in Hsinchu, Taiwan, serving industrial, computing, and consumer markets since 1979.

The 1N4001G–1N4007G series targets cost-effective, high-reliability rectification in power conversion systems, emphasizing rugged packaging, consistent parametric performance, and broad environmental compliance.

FAQ

What is the maximum repetitive peak reverse voltage (V_RRM) for the 1N4007G?

The 1N4007G has a V_RRM rating of 1000 V, meaning it can reliably block up to 1000 V of reverse voltage in repetitive operation. This value is confirmed in the Absolute Maximum Ratings table of Taiwan Semiconductor's P2104 datasheet and defines the highest AC input voltage the 1N4007G can safely rectify in half-wave or bridge configurations without breakdown.

Is the 1N4007G RoHS and halogen-free compliant?

Yes, the 1N4007G is RoHS compliant and halogen-free per IEC 61249-2-21. This is explicitly stated in the FEATURES section of the datasheet and verified in the Materials Declaration documentation published by Taiwan Semiconductor. Compliance applies to both lead finish and molding compound.

What is the forward voltage (V_F) of the 1N4007G at 1 A and 25 °C?

The 1N4007G has a maximum forward voltage of 1.0 V at I_F = 1 A and T_J = 25 °C, as specified in the Electrical Specifications table. This value is measured under pulse test conditions (PW = 0.3 ms) and represents the worst-case conduction loss used for thermal design calculations.

Does the 1N4007G have AEC-Q101 qualification?

The base 1N4007G is not AEC-Q101 qualified, but Taiwan Semiconductor offers an AEC-Q101 qualified variant identified by the "H" suffix (e.g., 1N4007GH). The "H" denotes automotive-grade qualification, while the standard 1N4007G is intended for industrial and commercial applications unless otherwise marked.

What package type does the 1N4007G use, and how is polarity indicated?

The 1N4007G uses the DO-204AL (DO-41) axial-leaded package. Polarity is indicated by a visible cathode band near one lead end; that lead is the cathode terminal. The opposite lead is the anode. This marking is consistent across all 1N400xG devices and matches JEDEC DO-41 mechanical standards.

1N4007G B0G Specifications

Product attributes: Attribute value

Manufacturer:: Taiwan Semiconductor Corporation

Series:: -

Package/Case:: DO-204AL, DO-41, Axial

Packaging:: Bulk

Product Status:: Active

Technology:: Standard

Voltage - DC Reverse (Vr) (Max):: 1000 V

Current - Average Rectified (Io):: 1A

Voltage - Forward (Vf) (Max) @ If:: 1 V @ 1 A

Speed:: Standard Recovery >500ns, > 200mA (Io)

Reverse Recovery Time (trr):: -

Current - Reverse Leakage @ Vr:: 5 µA @ 1000 V

Capacitance @ Vr, F:: 10pF @ 4V, 1MHz

Grade:: -

Qualification:: -

Mounting Type:: Through Hole

Supplier Device Package:: DO-204AL (DO-41)

Operating Temperature - Junction:: -55°C ~ 150°C

1N4007G B0G FAQ

1.How can I place an order for 1N4007G B0G through Aetrix?

Please submit a Request for Quotation (RFQ) for 1N4007G B0G 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 1N4007G B0G reliable?

The price and inventory of 1N4007G B0G are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1N4007G B0G is usually 5 days.

3.What payment methods are accepted for 1N4007G B0G?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1N4007G B0G transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 1N4007G B0G?

1N4007G B0G orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 1N4007G B0G 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 1N4007G B0G?

For technical support, including 1N4007G B0G datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1N4007G B0G requirements.

6.How does Aetrix verify that 1N4007G B0G is sourced from the original manufacturer or authorized distributors?

All 1N4007G B0G 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 1N4007G B0G meets industry standards.

7.What is the process for return or replacement of 1N4007G B0G?

All 1N4007G B0G units undergo pre-shipment inspection (PSI). If there is an issue with 1N4007G B0G, 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 1N4007G B0G part is unused and in its original packaging.

Return procedure for 1N4007G B0G:

1.Submit a request within 90 days.

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

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