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

Taiwan Semiconductor Corporation 1N4007GH

Name: 1N4007GH
Brand: Taiwan Semiconductor Corporation
SKU: 1N4007GH
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: 1N4007GH

Manufacturer:: Taiwan Semiconductor Corporation

Category:: Single Diodes

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

Datasheet:: 1N4007GH.pdf

Description:: DIODE GEN PURP 1KV 1A DO204AL

Quantity:: RFQ Add To RFQ list

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Product details

Overview

1N4007GH from Taiwan Semiconductor is a glass-passivated silicon standard rectifier diode rated for 1 A average forward current, 1000 V repetitive peak reverse voltage (V_RRM), and 30 A non-repetitive surge current (I_FSM); it operates from –55 °C to +150 °C and is used in AC/DC front-end rectification for industrial power supplies and offline SMPS.

For engineers reviewing the 1N4007GH datasheet, 1N4007GH pinout, 1N4007GH application, or 1N4007GH equivalent, key selection factors include its AEC-Q101 qualification, DO-41 package compatibility, 1.0 V max forward voltage at 1 A, 5 µA max reverse leakage at 25 °C, and junction-to-ambient thermal resistance of 80 °C/W.

Technical Context

This device is a single-die, unidirectional PN-junction rectifier with glass-passivated chip construction for enhanced moisture and contamination resistance. Its 1000 V V_RRM rating enables use in high-voltage AC line rectification, while the 30 A I_FSM supports transient surge handling in mains-connected equipment.

The 1N4007GH exhibits 10 pF typical junction capacitance at 4 V reverse bias and 1 MHz, and maintains ≤5 µA reverse current at rated VR and 25 °C - critical for low-power-loss operation in flyback and boost converter output stages.

Key Specifications

Parameter	Value and Actual Design Meaning
V_RRM	1000 V - supports direct rectification of 700 V_RMS AC mains input without breakdown
I_F	1 A continuous - suitable for low-to-medium power DC outputs up to ~12 W at 12 V
I_FSM	30 A (8.3 ms half-sine) - withstands inrush surges during cold-start of capacitive-input supplies
V_F @ 1 A	≤1.0 V - limits conduction loss to ≤1 W per diode in linear rectifier configurations
T_J max	+150 °C - enables reliable operation in enclosed, thermally constrained industrial enclosures
R_θJA	80 °C/W - requires minimal heatsinking when mounted on FR-4 PCB with 1 cm² copper pour

Pinout & Package

Package: DO-204AL (DO-41), axial leaded, glass-passivated, RoHS- and halogen-free compliant. Cathode indicated by black band.

Pin/Terminal	Circuit Role	Design Meaning
Anode (unbanded end)	Forward current entry point	Connects to AC source or transformer secondary winding side with lower potential during positive half-cycle
Cathode (banded end)	Forward current exit / reverse blocking terminal	Connects to output capacitor or load; blocks >1000 V reverse voltage when anode is negative relative to cathode

Key Features

Feature	Design Value
AEC-Q101 qualified	Validated for automotive-grade reliability including temperature cycling, HTRB, and ESD testing per stress test conditions
Glass-passivated junction	Eliminates need for conformal coating in humid or contaminated environments; improves long-term parameter stability
Low V_F (≤1.0 V)	Reduces power dissipation by ~15% vs. legacy 1N4007 variants with 1.1 V typical drop at 1 A
High I_FSM (30 A)	Enables use without parallel diodes in 100–240 VAC input designs with bulk capacitance ≤220 µF
DO-41 mechanical robustness	Withstands ≥5 kgf axial pull force and meets JESD201 Class 2 whisker resistance for tin-plated leads

Applications

AC/DC Power Adapter Input Rectification	Industrial Motor Drive Auxiliary Supply
Use Scenario: Full-wave bridge rectification of 100–240 VAC mains feeding a 12 V/1 A isolated flyback converter. IC Role / Device Role / Timing Role: Standard rectifier diode providing unidirectional current path and reverse voltage blocking in bridge configuration. Use Value: 1000 V V_RRM ensures margin against line surges; AEC-Q101 qualification adds field reliability in commercial-grade adapters.	Use Scenario: Half-wave rectification of 24 VAC control transformer output powering logic and gate drivers in a 3-phase inverter. IC Role / Device Role / Timing Role: Discrete rectifier converting low-voltage AC to DC for auxiliary bias rails. Use Value: 1.0 V V_F minimizes heat generation in space-constrained control boards; DO-41 package allows manual through-hole rework.
LED Driver Bulk Capacitor Charging	UPS Line-Interactive Surge Protection Stage
Use Scenario: Charging bulk electrolytic capacitor after bridge rectifier in constant-current LED driver for street lighting. IC Role / Device Role / Timing Role: Output rectifier in passive PFC stage, conducting during AC peaks. Use Value: 30 A I_FSM handles repeated capacitor charging surges; 150 °C T_J max supports operation near hot LED heatsinks.	Use Scenario: Clamping diode in MOV-based surge suppression circuit protecting downstream AC input of line-interactive UPS. IC Role / Device Role / Timing Role: Reverse-biased voltage clamp limiting transient overvoltage across MOV stack. Use Value: 1000 V V_RRM provides headroom above 600 V MOV clamping level; glass passivation prevents degradation under repeated surge stress.

AC/DC Power Adapter Input Rectification

Industrial Motor Drive Auxiliary Supply

Use Scenario: Full-wave bridge rectification of 100–240 VAC mains feeding a 12 V/1 A isolated flyback converter.

IC Role / Device Role / Timing Role: Standard rectifier diode providing unidirectional current path and reverse voltage blocking in bridge configuration.

Use Value: 1000 V V_RRM ensures margin against line surges; AEC-Q101 qualification adds field reliability in commercial-grade adapters.

Use Scenario: Half-wave rectification of 24 VAC control transformer output powering logic and gate drivers in a 3-phase inverter.

IC Role / Device Role / Timing Role: Discrete rectifier converting low-voltage AC to DC for auxiliary bias rails.

Use Value: 1.0 V V_F minimizes heat generation in space-constrained control boards; DO-41 package allows manual through-hole rework.

LED Driver Bulk Capacitor Charging

UPS Line-Interactive Surge Protection Stage

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

IC Role / Device Role / Timing Role: Output rectifier in passive PFC stage, conducting during AC peaks.

Use Value: 30 A I_FSM handles repeated capacitor charging surges; 150 °C T_J max supports operation near hot LED heatsinks.

Use Scenario: Clamping diode in MOV-based surge suppression circuit protecting downstream AC input of line-interactive UPS.

IC Role / Device Role / Timing Role: Reverse-biased voltage clamp limiting transient overvoltage across MOV stack.

Use Value: 1000 V V_RRM provides headroom above 600 V MOV clamping level; glass passivation prevents degradation under repeated surge stress.

Equivalent & Alternatives

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

Alternative Part	Technical Difference	Application Difference	Selection Advice
STTH1R06	Fast recovery (t_rr ≈ 150 ns), higher V_F (1.3 V), same DO-41 package	Better for high-frequency switching (≥50 kHz); higher conduction loss in 50/60 Hz rectification	Select 1N4007GH for cost-sensitive, low-frequency, high-surge applications; STTH1R06 where reduced switching loss dominates
ON Semi 1N4007G	Same V_RRM, I_F, I_FSM, but not AEC-Q101 qualified; identical DO-41 mechanicals	Lacks automotive reliability validation; otherwise functionally interchangeable in non-automotive industrial use	Choose 1N4007GH where AEC-Q101 compliance is required; 1N4007G suffices for general-purpose consumer/industrial designs

Compared with STTH1R06 and ON Semi 1N4007G, the 1N4007GH delivers certified automotive reliability and optimized low-frequency surge performance in a cost-effective DO-41 package - making it preferred for industrial power supplies requiring extended lifetime under thermal and electrical stress.

Availability

1N4007GH is available at Aetrix Electronics and suitable for AC/DC power adapters, industrial motor drive auxiliary supplies, and LED driver bulk charging circuits requiring stable component supply and long-term manufacturability.

Supply support for 1N4007GH 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 global industrial, computing, and automotive markets since 1979.

The 1N400xG series is part of TSC's standard rectifier product line, designed specifically for cost-sensitive, high-reliability AC line rectification in power conversion systems operating from –55 °C to +150 °C.

FAQ

What does the "H" suffix in 1N4007GH signify?

The "H" suffix in 1N4007GH indicates full AEC-Q101 qualification - verified through accelerated stress testing including temperature cycling, high-temperature reverse bias (HTRB), and electrostatic discharge (ESD). This distinguishes it from standard 1N4007G parts and confirms suitability for automotive and harsh-environment industrial applications. The 1N4007GH retains identical electrical ratings and DO-41 packaging as non-qualified variants.

Is the 1N4007GH pin-compatible with legacy 1N4007 diodes?

Yes, the 1N4007GH uses the DO-204AL (DO-41) package with identical mechanical dimensions, lead spacing, and cathode band polarity marking as standard 1N4007 devices. No PCB layout changes are required when upgrading from non-AEC-Q101 1N4007 variants. The 1N4007GH maintains the same anode/cathode terminal assignment and soldering profile per J-STD-002.

What is the maximum allowable junction temperature for continuous operation of the 1N4007GH?

The 1N4007GH has a maximum junction temperature (T_J) rating of +150 °C for continuous operation, as specified in its absolute maximum ratings table. Derating begins above 25 °C ambient, with full 1 A current permitted only up to ~55 °C ambient when mounted on standard FR-4 with minimal copper. Thermal design must ensure the 1N4007GH junction stays within this limit under worst-case load and ambient conditions.

How does the glass passivation of the 1N4007GH improve reliability compared to epoxy-passivated diodes?

Glass passivation in the 1N4007GH forms a hermetic, chemically inert barrier over the silicon junction, preventing moisture ingress, ion migration, and surface contamination that cause parametric drift or premature failure. Unlike organic epoxy layers, glass remains stable at 150 °C and resists hydrolysis - directly supporting the 1N4007GH's AEC-Q101 qualification and extended lifetime in humid or chemically aggressive environments.

Can the 1N4007GH be used in place of a 1N4004G in a 400 V-rated design?

Yes, the 1N4007GH can safely replace a 1N4004G (400 V V_RRM) in a 400 V-rated design because its 1000 V V_RRM provides ample voltage margin. All other key parameters - I_F (1 A), I_FSM (30 A), V_F (≤1.0 V), and DO-41 package - are identical. No circuit modification is needed, and the 1N4007GH offers improved surge robustness and AEC-Q101 qualification over the 1N4004G.

1N4007GH Specifications

Product attributes: Attribute value

Manufacturer:: Taiwan Semiconductor Corporation

Series:: -

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

Packaging:: Tape & Reel (TR)

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:: Automotive

Qualification:: AEC-Q101

Mounting Type:: Through Hole

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

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

1N4007GH FAQ

1.How can I place an order for 1N4007GH through Aetrix?

Please submit a Request for Quotation (RFQ) for 1N4007GH 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 1N4007GH reliable?

The price and inventory of 1N4007GH are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 1N4007GH is usually 5 days.

3.What payment methods are accepted for 1N4007GH?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 1N4007GH transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for 1N4007GH?

1N4007GH orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your 1N4007GH 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 1N4007GH?

For technical support, including 1N4007GH datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 1N4007GH requirements.

6.How does Aetrix verify that 1N4007GH is sourced from the original manufacturer or authorized distributors?

All 1N4007GH 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 1N4007GH meets industry standards.

7.What is the process for return or replacement of 1N4007GH?

All 1N4007GH units undergo pre-shipment inspection (PSI). If there is an issue with 1N4007GH, 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 1N4007GH part is unused and in its original packaging.

Return procedure for 1N4007GH:

1.Submit a request within 90 days.

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

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