DHE1A THRU DHE1M Surface Mount Ultra Fast Rectifiers PINNING Reverse Voltage - 50 to 1000 V Forward Current - 1 A PIN FEATURES • For surface mounted applications • Low profile package • Glass Passivated Chip Juntion • High efficiency • Lead free in comply with EU RoHS 2011/65/EU directives DESCRIPTION 1 Cathode 2 Anode 1 2 Marking Code：U1A - U1M MECHANICAL DATA • Case: SOD-123FL • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight:15mg 0.00048oz Simplified outline SOD-123FL and symbol Maximum Ratings and Electrical characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %. Symbols Parameter DHE1A DHE1B DHE1D DHE1G DHE1J DHE1K DHE1M Units Maximum Repetitive Peak Reverse Voltage V RRM 50 100 200 400 600 800 1000 V Maximum RMS voltage V RMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage V DC 50 100 200 400 600 800 1000 V Maximum Average Forward Rectified Current at Ta = 65 °C I F(AV) 1 A Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) I FSM 30 A Maximum Instantaneous Forward Voltage at 1 A VF Maximum DC Reverse Current at Rated DC Blocking Voltage Ta = 25 °C Ta =125 °C Maximum Reverse Recovery Time 1） Typical Thermal Resistance Operating and Storage Temperature Range 1）Measured with I F = 0.5 A, I R = 1 A, I rr = 0.25 A http://www.trr-jx.com 1.3 1.0 5 100 IR t rr 1.7 μA 75 50 V ns RθJA 180 °C/W T j , T stg -55 ~ +150 °C DHE1A THRU DHE1M Surface Mount Ultra Fast Rectifiers Characteristic Curves (TA=25 ℃ unless otherwise noted) Fig.2 Typical Reverse Characteristics 1.2 1.0 0.8 0.6 0.4 Single phase half-wave 60 Hz resistive or inductive load 0.2 0.0 25 75 50 100 125 150 175 Instaneous Reverse Current ( μ A) Average Forward Current (A) Fig.1 Forward Current Derating Curve 100 T J =125°C 10 1.0 T J =25°C 0.1 00 20 T J =25°C pulse with 300μs 1% duty cycle 1.0 0.01 0.0 US1AW~US1DW US1GW US1JW~US1ME 0.5 1.0 1.5 2.0 Instaneous Forward Voltage (V) http://www.trr-jx.com 60 80 100 Fig.4 Maximum Non-Repetitive Peak Forward Surage Current Peak Forward Surage Current (A) Instaneous Forward Current (A) Fig.3 Typical Instaneous Forward Characteristics 0.1 40 percent of Rated Peak Reverse Voltage (%) Ambient Temperature (°C) 10 20 2.5 30 25 20 15 10 8.3 ms Single Half Sine Wave (JEDEC Method) 05 00 1 10 Number of Cycles 100 DHE1A THRU DHE1M Surface Mount Ultra Fast Rectifiers PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123FL ∠ALL ROUND C A ∠ALL ROUND HE VM g Top View mil Bottom View A C D E e g HE max 1.27 0.20 2.9 1.95 1.1 0.9 3.8 min 0.95 0.12 2.6 1.75 0.8 0.7 3.5 max 50 7.9 114 77 43 35 150 min 37 4.7 102 69 31 28 138 UNIT mm g pad e E A pad D E A 7° The recommended mounting pad size Marking Type number 2.0 (79) 1.2 (47) 1.2 (47) 1.2 (47) Unit： mm (mil) http://www.trr-jx.com ∠ Marking code DHE1A U1A DHE1B U1B DHE1D U1D DHE1G U1G DHE1J U1J DHE1K U1K DHE1J U1J