1N4007 1A 1000V General Purpose Rectifier Diode DO-41

1N4007 1A 1000V General Purpose Rectifier Diode DO-41 is one of the most widely used silicon rectifier diodes globally, providing reliable and efficient unidirectional current flow for a vast range of electronic circuits. This diode handles a maximum continuous current of 1 Ampere and offers a high peak inverse voltage (PIV) rating of 1000 Volts. Consequently, engineers frequently select the 1N4007 for use in AC-to-DC power supply conversion and reverse polarity protection circuits. Its robust design and low forward voltage drop make it an essential, cost-effective component for both high-volume consumer electronics and prototyping projects. Therefore, rely on the 1N4007 to handle your general-purpose rectification needs with consistent performance and exceptional reliability.

Key Features:

• High Reverse Voltage: Offers a non-repetitive peak reverse voltage (V_RRM) of 1000 V, providing excellent protection against high voltage spikes.
• High Current Capability: Capable of handling a maximum average rectified forward current (I_F(AV)) of 1.0 A.
• General Purpose Rectification: Functions optimally in low-frequency power applications (up to 60 Hz).
• Low Cost and Availability: The standard industry package and widespread use ensure high availability and highly competitive pricing.
• Glass Passivated Junction: This construction ensures high reliability and stability during both operation and storage.

Technical Specifications:

• Maximum Average Forward Current (I_F(AV)): 1.0 A
• Maximum Repetitive Peak Reverse Voltage (V_RRM): 1000 V
• Maximum DC Blocking Voltage (V_R): 1000 V
• Maximum Forward Voltage Drop (V_F): 1.1 V (at 1.0 A DC)
• Maximum Reverse Current (I_R): 5.0 μA (at V_R = 1000V)
• Maximum Reverse Recovery Time (t_rr): 2.0 μs (Not optimized for high-speed switching)
• Operating Junction Temperature Range (T_J): −55°C to +150°C

Mechanical Specifications:

• Package Style: DO-41 (Axial Leaded)
• Lead Material: Tinned Copper Plated Steel
• Weight: ≈ 0.35 g
• Flammability Rating: UL 94V-0 (Compliant)

Dimensions:

• Body Diameter: ≈ 2.7 mm
• Body Length: ≈ 5.2 mm
• Lead Diameter: ≈ 0.8 mm
• Overall Length (Lead to Lead): ≈ 60.0 mm

Pinout and Wiring:

• Cathode (Negative): Identified by a colored band (typically gray or silver). Connect this side to the point where current should exit.
• Anode (Positive): The non-banded side. Connect this side to the point where current should enter.
• Function: Current flows easily from the Anode to the Cathode, however, the diode blocks current flow in the reverse direction up to 1000V.

Datasheet Reference:

• Download 1N4001-1N4007 Series Datasheet

Commonly Used in:

• AC Adapters and Power Supplies: Forms the core component of bridge rectifiers in linear power supplies.
• Battery Chargers: Protects the circuit from reverse current flow when power is removed.
• Consumer Electronics: Found in various home appliances, radios, and small electronic devices for power conditioning.

Applications:

• Full-Wave and Half-Wave Rectification: Converts alternating current (AC) into pulsating direct current (DC).
• Reverse Polarity Protection: Prevents damage to sensitive components if a power source is connected backward.
• Free-Wheeling Diodes (Snubbers): Protects switching transistors from voltage spikes generated by inductive loads like relays and motors. Furthermore, its high PIV makes it ideal for this purpose.

Equivalent Models:

• GP10M: A similar general-purpose rectifier with comparable voltage and current ratings, often used as a direct substitute.
• RL207: Offers a slightly higher current rating (2A) but can serve as a functional replacement in 1A circuits.
• 1N5399: A 1.5A diode that easily meets the demands of the 1N4007 specification.

Package Includes:

• 1 x 1N4007 1A 1000V General Purpose Rectifier Diode DO-41