Diodes Incorporated TT10M-13

Overview

TT10M-13 from Diodes Incorporated is a 1000 V, 10 A average forward current standard recovery bridge rectifier in TTL package, featuring 1.05 V max forward voltage at 5 A and 5 µA max reverse leakage at 25°C, used for AC-to-DC conversion in offline power supplies and industrial motor controls.

For engineers reviewing the TT10M-13 datasheet, TT10M-13 pinout, TT10M-13 application, or TT10M-13 equivalent, key selection criteria include peak repetitive reverse voltage (1000 V), thermal resistance junction-to-ambient (72 °C/W without heatsink), surge current rating (180 A @ 8.3 ms), glass-passivated die construction, and RoHS-compliant matte tin plating.

Technical Context

This single-phase full-wave bridge rectifier integrates four standard recovery diodes in a monolithic TTL molded plastic package with polarity marking on the body. It operates across -55°C to +150°C junction temperature range and supports both PCB-mount and heatsink-assisted thermal management.

The device delivers 10 A average rectified output current at 25°C ambient, derating to ~4.5 A at 100°C ambient without heatsink. Its 50 pF typical junction capacitance at 1 MHz and 4 V reverse bias enables stable performance in 50/60 Hz line-frequency applications with minimal switching noise coupling.

Key Specifications

Pinout & Package

Package: TTL (plastic molded, 4-terminal single-phase bridge configuration). Dimensions per Diodes Inc. outline: 10.20 mm × 9.90 mm × 1.55 mm (L × W × H), weight ≈ 0.41 g. Matte tin-plated leads, UL 94V-0 compliant molding compound.

Key Features

Applications

Equivalent & Alternatives

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

Compared with GBU10K-E3/51 and KBPC1010, TT10M-13 offers superior thermal performance (72 °C/W vs. 100 °C/W) and tighter leakage control (5 µA vs. 10 µA), making it optimal for space-constrained, thermally demanding industrial power supplies.

Availability

TT10M-13 is available at Aetrix Electronics and suitable for industrial motor drives, LED street lighting power supplies, appliance control boards, and industrial PLC power inputs requiring stable component supply and long-term manufacturability.

Supply support for TT10M-13 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, serving industrial, computing, consumer, and communications markets with high-reliability components.

The TT10M-13 belongs to Diodes' standard recovery bridge rectifier product line, engineered for cost-sensitive, high-volume AC/DC front-end applications where robustness, thermal efficiency, and regulatory compliance are essential.

FAQ

What is the maximum junction temperature for continuous operation of TT10M-13?

The TT10M-13 has an operating junction temperature range of -55°C to +150°C. For continuous operation, the maximum allowable junction temperature is +150°C. Derating curves in the datasheet show that average forward current must be reduced to ~4.5 A at 100°C ambient without heatsink to maintain this limit.

Is TT10M-13 suitable for use in automotive applications?

TT10M-13 is not AEC-Q200 qualified and is not recommended for automotive safety-critical systems. While its -55°C to +150°C temperature range overlaps with some automotive requirements, Diodes explicitly states that automotive-grade versions require PPAP-capable, IATF 16949-certified production and AEC-Q200 qualification - which TT10M-13 does not carry.

How does the TTL package compare to KBPC in terms of PCB layout and thermal performance?

The TTL package is rectangular (10.2 × 9.9 mm), surface-mount compatible, and optimized for automated assembly. KBPC is round-bodied through-hole. TTL's RθJA is 72 °C/W (no heatsink) vs. KBPC's typical 100 °C/W, giving TTL ~28% better natural convection cooling and enabling smaller board footprints in thermally constrained designs.

Can TT10M-13 replace TT10J-13 or TT10K-13 in existing designs?

Yes - TT10M-13 is pin-compatible and functionally backward-compatible with TT10J-13 (600 V) and TT10K-13 (800 V), sharing identical TTL package, pinout, thermal characteristics, and mounting. Upgrading to TT10M-13 provides increased reverse voltage margin (1000 V) without layout or firmware changes, improving surge immunity in high-voltage line applications.