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UNISONIC TECHNOLOGIES CO., LTD SF36G DIODE www.unisonic.com.tw 1 of 4 Copyright © 2015 Unisonic Technologies Co., Ltd QW-R601-256.C GLASS PASSIVATED SUPER FAST RECOVERY RECTIFIER  DESCRIPTION The UTC SF36G is a glass passivated super fast rectifier, it uses UTC’s advanced technology to provide customers with high surge current and low forward voltage drop, etc.  FEATURES * Low forward voltage drop * High surge current capability * High current capability * High reliability  SYMBOL DO-201AD  ORDERING INFORMATION Ordering Number Pin Assignment Lead Free Halogen Free Package 1 2 Packing SF36GL-Z21D-B SF36GP-Z21D -B DO-201AD K A Tape Box Note: Pin Assignment: A: Anode K: Cathode  MARKING SF36G Date Code L: Lead Free P: Halogen Free Cathode Band for uni-directional Only

UNISONIC TECHNOLOGIES CO., LTD 2 of 4 www.unisonic.com.tw Q W - R 6 0 1 - 2 5 6 . C  ABSOLUTE MAXIMUM RATINGS Ratings at 25°C ambient temperature unless otherwise specified. Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%. PARAMETER SYMBOL RATINGS UNIT Working Peak Reverse Voltage V RWM 400 V Repetitive Peak Reverse Voltage V RRM 400 V Maximum RMS Reverse Voltage V RMS 280 V DC Blocking Voltage V R 400 V Average Rectified Output Current (TA=55°C) I O 3.0 A Peak Forward Surge Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load IFSM 100 A Junction Temperature T J -55~+150 °C Storage Temperature T STG -55~+150 °C Note: Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied.  THERMAL DATA PARAMETER SYMBOL RATINGS UNIT Junction to Ambient (Note 2) θJA 30 °C/W  ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. Single phase half-wave 60Hz, resistive or inductive load, for capacitive load current derate by 20%. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT Instantaneous Forward Voltage V FM I F=3.0A 1.25 V TA=25°C 5.0 μADC Reverse Current at Rated DC Blocking Voltage IRM TA=100°C 50 μA Reverse Recovery Time t rr I F=0.5A, IR=1.0A, Irr=0.25A 35 ns Junction Capacitance (Note 1) C J 30 pF Notes: 1. Measured at 1MHz and applied reverse voltage of 4.0V D.C.

UNISONIC TECHNOLOGIES CO., LTD 3 of 4 www.unisonic.com.tw Q W - R 6 0 1 - 2 5 6 . C  TYPICAL CHARACTERISTICS Test Circuit Diagram And Reverse Recovery Time Characteristics 50Ω NONINDUCTIVE 10Ω NONINDUCTIVE DUT(+)

50 Vdc

(approx) (-) NON INDUCTIVE OSCILLOSCOPE (NOTE 1) (-) (+) PULSE GENERATOR (NOTE 2) NOTES: 1 Rise Time=7ns max. Input Impedance= 1 megohm 22pF 2 Rise Time=10ns max. Source Impedance= 50 ohms +0.5A -0.25A -1.0A TRR 1cm SET TIME BASE FOR 10/15ns/cm Typical Forward Current Derating Curve AVERAGE FORWARD CURRENT (A) 3.0 2.0 1.0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE, °C Single Phase Half Wave 60Hz Resistive or inductive Load 0.375"(9.5mm) Lead Length Typical Reverse Characteristics 1000 100 1.0 0.10 20 40 60 80 100 120 140 TA=25°C TA=125°C TA=150°C 100.0 10.0 1.0 0.1 TA=25°C Pulse Width=300µs 1% Duty Cycle Percent Of Rated Peak Reverse Voltage (%) Instantaneous Reverse Current (µA) Typical Forward Characteristics Instantaneous Forward Current (A) Forward Voltage (V) Peak Forward Surge Current (A) Junction Capacitance (pF)

UNISONIC TECHNOLOGIES CO., LTD 4 of 4 www.unisonic.com.tw Q W - R 6 0 1 - 2 5 6 . C UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice.