DSF1A THRU DSFR1J Surface Mount Superfast Rectifiers Reverse Voltage – 50 to 600 V PINNING Forward Current – 1 A PIN FEATURES • Easy pick and place • For surface mounted applications • Low profile package • Built-in strain relief • Superfast recovery times for high efficiency DESCRIPTION 1 Cathode 2 Anode 1 2 Marking Code：E1A - E1J Simplified outline SOD-123FL and symbol MECHANICAL DATA • Case: SOD-123FL • Terminals: Solderable per MIL-STD-750, Method 2026 • Approx. Weight:15mg 0.00048oz Absolute Maximum Ratings and Characteristics Ratings at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. Symbols DSF1A DSF1B DSF1C DSF1D DSF1F Parameter DSF1G DSF1J Units Maximum Repetitive Peak Reverse Voltage V RRM 50 100 150 200 300 400 600 V Maximum RMS voltage V RMS 35 70 105 140 210 280 420 V Maximum DC Blocking Voltage V DC 50 100 150 200 300 400 600 V Maximum Average Forward Rectified Current at T L = 100 °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 25 A Maximum Forward Voltage at 1 A VF Maximum DC Reverse Current at Rated DC Blocking Voltage Ta = 25 °C Ta =125 °C 1.25 1 1.7 V IR 5 100 μA Typical Junction Capacitance at V R =4V, f=1MHz Cj 10 pF Maximum Reverse Recovery Time at I F =0.5A, I R =1A, I rr =0.25A t rr 35 ns T j , T stg -55 ~ +150 °C Operating and Storage Temperature Range http://www.trr-jx.com DSF1A THRU DSFR1J Surface Mount Superfast Rectifiers Characteristic Curves (TA=25 ℃ unless otherwise noted) Fig.1 Reverse Recovery Time Characteristic And Test Circuit Diagram 10 ohm Noninductive 50 ohm Noninductive t rr +0.5 D.U.T + PULSE GENERATOR Note 2 25Vdc approx 0 - -0.25 1 ohm OSCILLOSCOPE Note 1 NonInductive -1.0 Note：1.Rise Time = 7ns, max. Input Impedance = 1megohm,22pF. 2. Ries Time =10ns, max. Source Impedance = 50 ohms. 10ns/div Set time Base for 10ns/div Fig.3 Typical Reverse Characteristics 1.2 300 1.0 100 I R - Reverse Current ( μ A) Average Forward Current (A) Fig.2 Maximum Average Forward Current Rating 0.8 0.6 0.4 Single phase half wave resistive or inductive P.C.B mounted on 0.315×0. 315"(8.0×8. 0mm ) pad areas 0.2 T J =125°C 10 T J =75°C 1.0 T J =25°C 0.1 0.0 25 50 75 100 125 150 175 0 Lead Temperature (°C) 80 60 100 % of PIV.VOLTS Fig.5 Typical Junction Capacitance Fig.4 Typical Forward Characteristics 14 10 T J =25°C Junction Capacitance ( pF) Instaneous Forward Current (A) 40 20 DSF1A-DSF1D 1.0 DSF1F-DSF1G DSF1J 0.1 0.01 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Instaneous Forward Voltage (V) http://www.trr-jx.com 12 10 8 6 T J =25°C f = 1.0MHz V sig = 50mV p-p 4 2 0.1 1 10 Reverse Voltage (V) 100 DSF1A THRU DSFR1J Surface Mount Superfast Rectifiers PACKAGE OUTLINE Plastic surface mounted package; 2 leads SOD-123FL ∠ALL ROUND C A ∠ALL ROUND VM D E A g Top View mil Bottom View A C D E e g HE max 1.1 0.20 2.9 1.9 1.1 0.9 3.8 min 0.9 0.12 2.6 1.7 0.8 0.7 3.5 max 43 7.9 114 75 43 35 150 min 35 4.7 102 67 31 28 138 UNIT mm g pad e E A pad HE 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 DSF1A E1A DSF1B E1B DSF1C E1C DSF1D E1D DSF1F E1F DSF1G E1G DSF1J E1J