TS25P05G Single Phase Bridge Rectifier

Product details

Description: Marking on Device: TS25P05G, SHS, S3L3H Device Type: Single-Phase, Full-Wave Bridge Rectifier Package: TS-6P / SIP-4P (4-Pin, with center mounting hole) Pin Configuration (left to right, as marked on body): Pin Symbol Function 1 + DC Output (Positive) 2 ~ AC Input 3 ~ AC Input 4 − DC Output (Negative) What This Component Does This device converts an AC (alternating current) input into a pulsating DC (direct current) output. It contains four internal diodes arranged in a bridge configuration, allowing a single component to perform full-wave rectification — converting both halves of the incoming AC waveform into usable DC. It's a standard building block used right after the transformer or AC input stage in a power supply, ahead of the smoothing capacitor. Core Electrical Ratings Parameter Symbol Rating Max Repetitive Reverse Voltage VRRM 600V Max RMS Voltage VRMS 420V Max DC Blocking Voltage VDC 600V Average Forward Rectified Current IF 25A Peak Forward Surge Current (8.3ms) IFSM 350A Max Forward Voltage Drop VF 1.1V Max DC Reverse Leakage Current IR <0.1µA (typical) Operating Junction Temperature TJ −55°C to +150°C Storage Temperature Tstg −55°C to +150°C Isolation/Dielectric Strength — 2500VRMS Mounting Torque — 8.17 in-lbs max Important Usage Notes (for support/troubleshooting reference) Heatsinking is recommended for full-rated current: To reliably deliver the full 25A rating, this device should be mounted to an adequate heatsink using the center mounting hole. If a circuit is running hot or underperforming, verify heatsink contact and thermal paste application. Do not exceed 600V VRRM: Voltage transients above this rating (common with inductive loads like motors, solenoids, or relays) can cause permanent junction breakdown. Adding a snubber circuit or MOV across the AC input is good practice in such circuits. Inrush current is normal on power-up: A brief current surge when charging input capacitors is expected and falls within the 350A surge rating — this is not indicative of a fault as long as it's momentary. AC pins are non-polarized; DC pins are not: The two "~" pins can be wired either way, but the "+" and "−" DC output pins must be connected correctly to avoid damaging downstream circuitry. UL Recognized & RoHS Compliant: Suitable for use in safety-certified end products. Typical Applications Switching mode power supplies (SMPS), AC a...

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