A Power Discrete GMR40H125C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER DESCRIPTION Dual center tap schottky rectifier designed for high frequency miniature Switched Mode Power Supplies. Major Ratings and Characteristics FEATURES High junction temperature capability Characteristics Values Unit IF(AV) Rectangular waveform 2 X 20 A forward voltage drop VRRM 125 V Low leakage current VF @20 Apk, TC = 125°C (per leg) 0.68 V -45 ~ +150 °C Good trade off between leakage current and TJ range 2 TO-3P 3 1 12 3 Common Cathode 2 Anode 2 1 Anode 3 TO-3PF TO-220FPAB 3 1 Common Cathode 2 12 3 Anode 1 2 Anode 3 www.gammamicro.com GMR40H125C V0.11 TO-220AB Base Common Cathode 1 A Power Discrete GMR40H125C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER MARKING INGORMATION TO - 220AB TO - 3P 40H125C 40H125C AYW W AYW W A : Assembly Location Y : Year WW : Weekly ORDERING INFORMATION Ordering Number Package Shipping GMR40H125CTP3T TO - 3P 30 Unit/ Tube GMR40H125CTPF3T TO - 3PF 30 Unit/ Tube GMR40H125CTB3T TO - 220AB 50 Unit/ Tube GMR40H125CTBF3T TO - 220FPAB 50 Unit/ Tube GMR40H125C * For detail Ordering Number identification, please see last page. 2 ABSOLUTE RATINGS (TC = 25°C) Symbol Parameter VRRM Repetitive peak reverse voltage IF(AV) Maximum average forward rectified current IFSM Peak forward surge current 8.3ms single half sine-wave superimposed on rated load per leg.(Non-Repetitive) Tj, Tstg Operating junction temperature and storage temperature per diode per device Value Unit 125 V 20 40 A 350 A -45 to + 150 °C A Power Discrete GMR40H125C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER Thermal Characteristics (TC = 25°C unless otherwise noted) Parameter Typical thermal resistance per leg Symbol TO-220AB TO-220FPAB 0.75 R JC 3.2 TO-3P TO-3PF Unit 0.85 1.10 °C/W Electrical Characteristics (Tc = 25°C unless otherwise noted) Symbol Value Unit TC = 25°C TC = 125°C TC = 25°C TC = 125°C VF 0.83 0.68 - V TJ = 25°C TJ = 125°C IR 10 10 µA mA Parameter IF = 20A, IF = 20A, IF = 40A, IF = 40A, Maximum reverse current per leg at working peak reverse voltage (Note 1) Note 1: Pulse Test: Pulse Width= 300µs, Duty Cycle 2.0% GMR40H125C Maximum instantaneous forward voltage per leg (Note 1) 3 A Power Discrete GMR40H125C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER TO-220AB PACKAGE OUTLINE DIMENSIONS 10.16 ± 0.2 1.27 ± 0.015 3.50 9.00 ± 0.10 6.24± 0.20 3.84 10.16 ± 0.10 13.00 ± 0.5 3.50 ± 0.20 2.67 ± 0.4 1.27 0.81 0.38 ± 0.015 2.54 5.08 Unit: mm 4.57 ± 0.10 TO-220FPAB PACKAGE OUTLINE DIMENSIONS 10.16 ± 0.20 3.18 ± 0.10 2.54 ± 0.20 1.50 Dp0.10 7.00 0.70 5° 3.30 ± 0.10 1.50 5° 6.68 ± 0.20 15.87 ± 0.20 15.80 ± 0.20 5° 15.87 ± 0.20 1.00 X45° ( 1.6 DP 0.10) GMR40H125C 6.50 4 5° 5° MAX 1.47 0.80 ± 0.10 9.75 ± 0.30 30° +0.13 0.35 ± 0.10 0.50 -0.05 2.75 ± 0.20 2.54 TYP (2.54 ±0.20) 9.40 ± 0.20 5° 5° 4.70 ± 0.20 Unit: mm 5° A Power Discrete GMR40H125C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER TO-3P PACKAGE OUTLINE DIMENSIONS 15.60 ± 0.20 13.60 ± 0.20 3.20 ± 0.10 (3- 4.80 ± 0.20 9.60 ± 0.20 1.50 +0.15 -0.05 8.00 1.6 Dp 0.15max) 2° 3.80 ± 0.20 18.70 ± 0.20 19.90 ± 0.20 13.90 ± 0.20 12.76 ± 0.20 23.40 ± 0.20 3° 1° 3.50 ± 0.20 2.00 ± 0.20 3.00 ± 0.20 16.50 ± 0.30 1.40 1.00 ± 0.20 5.45TYP [5.45 ± 0.30] 0.60 3° +0.15 -0.05 3° (R0.50) Unit: mm 3° 3° TO-3PF PACKAGE OUTLINE DIMENSIONS 5.50 ± 0.20 15.50 ± 0.20 4.95 4.95 3.60 ± 0.20 4.75 ± 0.20 2.50 ± 0.20 10° 3.00 ± 0.20 1.50 10° 4.95 4.95 2.0 4.50 ± 0.20 2-2.40 ± 0.05 Dp 0.85±0.03 1.90 ± 0.20 10.0 ± 0.20 7.0 26.50 ± 0.20 23.0 ± 0.20 1.80 (5- 1.50 Dp 0.10max) 14.50 ± 0.20 (5- 1.60 Dp 0.10max) 16.5 ± 0.20 5° GMR40H125C 10.90 16.50 ± 0.20 1.50 ± 0.20 2.00 ± 0.20 2.50 ± 0.20 5° 5° 3-2.00 ± 0.20 2.00 ± 0.20 14.80 ± 0.20 4.00 ± 0.20 3.30 ± 0.20 +0.20 0.75 - 0.10 5.45TYP [5.45 ± 0.30] +0.20 5° 5° 0.90 -0.10 5 5.50 ± 0.20 3.30 ± 0.20 12.10 Unit: mm 2.0 ± 0.20 5° 5° A Power Discrete GMR40H125C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER ORDERING NUMBER GM R 40 H 125 C TP3 T Gamma Micro. Rectifier Shipping T: Tube Current Rating 40: 40A Low Vf family Voltage Rating 125: 125V Package TP3: TO-3P TPF3: TO-3PF TB3: TO-220AB TBF3: TO-220FPAB GMR40H125C Dual Cathode Common 6 A HIGH VOLTAGE POWER SCHOTTKY RECTIFIER GMR40H125C A MICROELECTRONICS Power Discrete GMR40H125C 7