A Power Discrete GMR20H250C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER DESCRIPTION Dual center tap schottky rectifier designed for high frequency Switched Mode Power Supplies. Major Ratings and Characteristics FEATURES High junction temperature capability Characteristics Values Unit IF(AV) Rectangular waveform 2 X 10 A forward voltage drop 250 V Low leakage current 0.88 V -45 ~ +150 °C Good trade off between leakage current and VF @5 Apk, TC = 125°C (per leg) TJ range 2 Base Common Cathode 2 TO-220AB TO-263-2(D PAK) 2 1 1 2 3 3 Common Cathode Anode 2 1 Anode 3 TO-220FPAB 1 2 Common Cathode 3 Anode 1 2 Anode 3 www.gammamicro.com GMR20H250C V0.1 VRRM 1 A Power Discrete GMR20H250C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER MARKING INFORMATION 2 TO - 220AB TO-263-2 (D PAK) 10H200C AYW W 10H200C AYW W A : Assembly Location Y : Year WW : Weekly ORDERING INFORMATION Ordering Number Package GMR20H250CTA3T TO - 263-2 50 Units/ Tube GMR20H250CTA3R TO - 263-2 800 Units/ Tape & Reel GMR20H250CTB3T TO - 220AB 50 Units/ Tube GMR20H250CTBF3T TO - 220FPAB 50 Units/ Tube Shipping GMR20H250C * 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 250 V 10 20 A - A -45 to + 150 °C A Power Discrete GMR20H250C 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 TO-263-2 Unit R JC 2.4 4.2 2.4 °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 0.87 0.71 - V TJ = 25°C TJ = 125°C IR 5.0 5.0 µA mA Parameter IF = 5.0A, IF = 5.0A, IF = 10A, IF = 10A, Maximum reverse current per leg at working peak reverse voltage (Note 1) Note 1: Pulse Test: Pulse Width= 300µs, Duty Cycle 2.0% GMR20H250C Maximum instantaneous forward voltage per leg (Note 1) 3 A Power Discrete GMR20H250C 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) GMR20H250C 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 GMR20H250C A MICROELECTRONICS HIGH VOLTAGE POWER SCHOTTKY RECTIFIER TO-263-2 PACKAGE OUTLINE DIMENSIONS 9.90 ± 0.20 4.50 ± 0.20 +0.1 1.30 -0.05 15° 0.40 1.20 Pad Layout 3° 1.50 DP0.20 0.63 17.02 0.33 8.38 9.20 ± 0.20 15.3 ± 0.20 0.10 ± 0.01 3° 3° 1.4 ± 0.20 R0.30 2.40 ± 0.20 2.00 ± 0.10 4.90 ± 0.20 1.27 ± 0.10 2.54 TYP (2.54 ± 0.20) 0.42 10.66 0.24 6.096 2.54 ± 0.10 0.75 R0.30 0.80 ± 0.10 +0.1 0.50 -0.05 0.04 1.016 10.0 ± 0.20 7.0 4.0 0.40 3° 3° 0.12 3.05 ( 0.90 Inches ) mm R 0.3 R 0.45 7.2 9.20 ± 0.20 10.00 ± 0.20 4.90 ± 0.20 Unit: mm ORDERING NUMBER GM R 20 H 250 C TA3 T Rectifier Shipping T: Tube R: Tape & Reel Current Rating 20: 20A Low Vf family Voltage Rating 250: 250V Package TA3: TO-263-2 TB3: TO-220AB TBF3: TO-220FPAB Dual Cathode Common GMR20H250C Gamma Micro. 5 A A MICROELECTRONICS Power Discrete GMR20H250C GMR20H250C HIGH VOLTAGE POWER SCHOTTKY RECTIFIER 6