LESHAN RADIO COMPANY, LTD. R1200F thru R2000F 1.FEATURES * Plastic package has Underwriters Laboratory Fast Switching High Voltage Rectifiers Flammability Classification 94V-0 * Low leakage Reverse Voltage 1200 to 2000V Forward Current 0.2A * Low forward voltage drop * High current capability * Easily cleaned with Freon,Alcohol and similar solvents * High temperature metallurgically bonded construction * Diffused junction * Capable of meeting environmental standards of MIL-S-19500 * High temperature soldering guaranteed: 260°C/10 seconds 2.Mechanical Data Case: JEDEC DO-41, molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any We declare that the material of product Weight: 0.012 oz., 0.34 g compliance with RoHS requirements. Handling precautin:None 3.Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol symbol R 1200F R 1500F R 1800F R 2000F Unit Maximum repetitive peak reverse voltage VRRM 1200 1500 1800 2000 V Maximum RMS voltage VRMS 840 1050 1260 1400 V Maximum DC blocking voltage VDC 1200 1500 1800 2000 V Maximum average forward rectified current 0.375" (9.5mm) lead length at TA = 75°C Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IF(AV) 0.2 A IFSM 25 A 55 –50 to +150 °C/W °C Typical thermal resistance (Note 2) RθJA Operating junction and storage temperature range TJ, TSTG Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified. Parameter Symbol Maximum instantaneous forward voltage at IF(AV) Maximum DC reverse current TA = 25°C at rated DC blocking voltage TA = 100°C Typical reverse recovery time (Note 1) Typical junction capacitance at 4.0V, 1MHz symbol VF IR trr R 1200F R 1500F R 1800F R 2000F 2.0 5.0 100 500 15 CJ NOTES: 1. IF = 0.5A, IR = 1.0A, IRR = 0.25A 2. Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted Unit V µA ns PF 1/3 LESHAN RADIO COMPANY, LTD. 4.Ratings and Characteristic Curves ( TA = 25°C unless otherwise noted ) Fig. 2 – Maximum Non-repetitive Peak Forward Surge Current Average Forward Rectified Current (A) Average Forward Rectified Current (A) Fig. 1 – Forward Current Derating Curve 60 Hz Resistive or Inductive Load 0.2 0.375" (9.5mm) Lead Length 0 0 40 30 20 10 0 1 0.1 TJ = 25°C Pulse width = 300µs 1% Duty Cycle 0.01 100 1000 100 Tj=100℃ 10 1.0 Tj=25℃ 0.1 1.0 1.4 1.8 2.2 2.6 Instantaneous Forward Voltage (V) 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage (%) Fig 5. –typical transient thermal impedance Fig 6. – Typical Junction Capacitance 100 Junction Capacitance (pF) Transient thermal impedance(°C/W) 10 Number of Cycles at 60Hz Fig 4. – Typical Reverse Characteristics Instantaneous Reverse Current (µA) Instantaneous Forward Current (A) 1.0 0.001 0.6 TJ = TJ max 8.3ms Single Half Sine-wave (JEDEC Method) 25 50 75 100 125 150 175 Ambient Temperature, °C Fig 3. – Typical Instantaneous Forward Characteristics 10 50 10 1.0 0.1 TJ = 25°C f = 1.0 MHz Vsig = 50mVp-p 100 10 1 0.01 0.1 1.0 10 t,Pulse duration,sec 100 0.1 1 10 100 Reverse Voltage (V) 2/3 LESHAN RADIO COMPANY, LTD. 5.Package Dimensions in inches and (millmeters) Package outline L Φd ΦD Dimensions L L1 ΦD Φd inches Min. Max. 0.166 0.205 1.0 0.080 0.107 0.028 0.034 mm Min. 4.2 25.4 2.0 0.7 Max. 5.2 2.7 0.9 Note: DO-41 molded plastic case The marking band indicates the cathode 3/3