LESHAN RADIO COMPANY, LTD. DRS1A thru DRS1M 1.FEATURES Surface Mount Fast Recovery Rectifiers * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * High temperature metallurgically bonded construction * Capable of meeting environmental standards of MIL-S-19500 * Fast switching for high efficiency * Diffused junction * 1.0 A operation at TA=75°C with no thermal runaway * Typical IR less than 1.0µA * High temperature soldering guaranteed: 260°C/10 seconds * We declare that the material of product compliance with RoHS requirements. Reverse Voltage 50 to 1000V Forward Current 1.0A 2.Mechanical Data Case: JEDEC DO-214AC, molded plastic body Terminals:Solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.003 oz., 0.085 g Handling precautin:None 3.Electrical Characteristic Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol symbol Marking DRS1A DRS1B DRS1D DRS1G DRS1J DRS1K DRS1M S1A S1B S1D S1G S1J S1K S1M Unit Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 Maximum RMS voltage VRMS 35 70 140 280 420 560 700 V Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 V Maximum average forward rectified current 0.375" (9.5mm) lead length at TA = 75°C Peak forward surge current 8.3ms single half sinewave superimposed on rated load (JEDEC Method) Maximum thermal resistance Operating junction and storage temperature range V IF(AV) 1.0 A IFSM 25 A RθJA 65 °C/W TJ, TSTG –50 to +150 °C Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol symbol DRS1A DRS1B DRS1D DRS1G DRS1J DRS1K DRS1M Unit VF 1.3 V Maximum DC reverse current TA = 25°C at rated DC blocking voltage TA = 100°C IR 5.0 200 µA Typical reverse recovery time (Note 1) trr Typical junction capacitance at 4.0V, 1MHz CJ Maximum instantaneous forward voltage at 1.0A 150 250 ns 500 15.0 PF NOTES: 1. IF = 0.5A, IR = 1.0A, IRR = 0.25A 1/3 LESHAN RADIO COMPANY, LTD. DRS1A thru DRS1M 4.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted ) Fig. 2 – Maximum Non-repetitive Peak Forward Surge Current 1.0 0.5 0 Instantaneous Forward Current (A) 0 100 10 Average Forward Rectified Current (A) 60 Hz Resistive or Inductive Load 50 30 20 10 0 1 Fig 3. – Typical Instantaneous Forward Characteristics TJ = 25°C Pulse width = 300µs 1% Duty Cycle 1.0 0.1 0.01 0.6 Tj=125℃ 10 1.0 Tj=25℃ 0.1 0.01 0.8 1.0 1.2 1.4 1.6 Instantaneous Forward Voltage (V) 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Fig 6. –Transient Thermal Impedance 1000 Thermal Impedance (℃/W） Junction Capacitance (pF) 100 Fig 4. – Typical Reverse Characteristics 100 1.0 0.1 10 Number of Cycles at 60Hz 100 Fig 5. – Typical Junction Capacitance 10 TJ = TJ max 8.3ms Single Half Sine-wave (JEDEC Method) 40 25 50 75 100 125 150 175 Ambient Temperature, °C Instantaneous Reverse Current (µA) Average Forward Rectified Current (A) Fig. 1 – Forward Current Derating Curve TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p 1 10 Reverse Voltage (V) 100 100 10 1 0.01 0. 1 1 10 Heating Time (sec) 100 2/3 LESHAN RADIO COMPANY, LTD. 5.Package Dimensions in inches and (millmeters) Package outline Dimensions A B C D inches Min. Max. 0.189 0.213 0.075 0.098 0.031 0.055 0.091 0.114 Min. 4.8 1.9 0.8 2.3 Max. 5.4 2.5 1.4 2.9 E 0.059 1.5 2.5 0.098 mm Note: DO-214AC molded plastic case The marking band indicates the cathode 3/3 LESHAN RADIO COMPANY, LTD. SMA Packing Specification 1.卷盘规格/Reel Packing Unit:mm A B C W Label stike this position Q'ty/Taping 2K 5K Item 7“ 13“ Item Symbol A 13“ Size B C W A B C W Dimension 13.0±0.2 75.0±0.5 330±1.0 13.2±1.0 13.0±0.2 54±0.5 177±1.0 13.2±1.0 Symbol A B C Dimension 335±2 335±2 40±1 Symbol A B C Dimension 350±2 350±2 345±2 7“ Size 2.内箱规格/ Inside Box Specification C Item Size B A 3.外箱规格/Outer Box Specification Item C B A Size