GD HER201G THRU HER208G 2.0 AMPS. GLASS PASSIVATED HIGH EFFICIENCY RECTIFIERS VOLTAGE RANGE 50 to 1000 Volts 7 CURRENT 2.0 Amperes FEATURES DO-15 * Low forward voltage drop ft * High current capability .140(3.6) 4.0(25.4) * High reliability Te 8) MIN. -* High surge current capability Ly k MECHANICAL DATA ae * Case: Molded plastic |_| -230(6.8) * Epoxy: UL 94V-0 rate flame retardant | { * Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed 1.0(25.4) * Polarity: Color band denotes cathode end .034(.9) a * Mounting Position: Any 0287) * Weight:0.40 grams . | | Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% HER | HER] HER | HER | HER | HER | HER | HER TYPE NUMBER SYMBOLS | 201G| 2026 | 203G | 204G| 2056 | 2066] 207G| 208G | UNITS Maximum Recurrent Peak Reverse Voltage Vara 50 | 100 | 200 | 300; 400 | 600 | 800 | 1000; V Maximum RMS Voltage Vrms 35 70 | 140 | 210 | 280 ; 420 | 560 | 700 Vv Maximum D.C Blocking Voltage Voc 50 | 100 | 200 | 300 | 400 | 6&0 | 800 | 1000] V Maximum Average Forward Rectified Current. | 2.0 A .378" (9.5mm) lead length @ Ta = 55C (Note 1) FAV) : Peak Forward Surge Current, 8.3 ms single half sine-wave i 55 A superimposed on rated load( JEDEC method) FSM ee Instantaneous Forward Voltage at 2.0A Ve 1.0 | 1.3 | 1.7 Maximum.D.C Reverse Current @ Ts = 25C \ 5.0 pA at Rated D.C. Blocking Voltage @ Ta = 125C R 100 pA Maximum Reverse Recovery Time( Note 2) Trr 50 75 nS . Typical Junction Capacitance (Note 3) Cj 60 40 pF Operating and Storage Temperature Range Ty, Tst _. 6& to+ 150 c NOTES:1 Mounted on P.C.B with 0.2 x 0.2"(5.0x5.0mm) copper pads. 2. Reverse Recovery Test Conditions: lp =0.5A, Iq = 1.0A, Inn =0:25A. 3. Measured at 1 MHz and applied reverse voltage of 4.0V D.C. JINAN GUDE ELECTRONIC DEVICE CO., LTD.JGD G PE] RATINGS AND CHARACTERISTIC CURVES (HER201G THRU HER208G) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS }Tar | 502 100 NONINODUCTIVE NONINDUCTIVE +0. A. DUT () PULSE = 50 Vde IGENERATOR| (approx) (NOTE 2) oO in OSCILLOSCOPE a +, NON. (NOTE 1) INDUCTIVE NOTES: 1 Rise Times7 ns max. Input Impedance= + 4 megohm 22pF 2 Rise Time=1Ons max. Source impedace= 50 ohms FIG.3 - TYPICAL REVERSE CHARACTERISTICS 1000 100 10 INSTANTANEOUS REVERSE CURRENT(#A) 0.1 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) FIG.5 - MAXIMUM NON - REPETITIVE FORWARD SURGE CURRENT Ta228C 8.3ms Single Halt Sine Wave PEAK FORWARD SURGE CURRENT. (A) NUMBER OF CYCLES AT 60 Hz SET FIG.2- TYPICAL FORWARD CURRENT DERATING CURVE 3: i =a Phase ~~ | Half Wave 60Hz 1.0] Resistive or Inductive Load 0.375%9.5mm) 0 AVERAGE FORWARD CURRENT BASE FOR 20/30nsiem AMBIENT TEMPERATURE (Cc) FIG.4 - TYPICAL FORWARD CHARACTERISTICS 10.0 0.1 .01 INSTANTANEOUS FFORWARD CURRENT (A) TA=25 Pulse Width=300 #5 196Dury Cycle 001 2 4 86 6 10 12 14 16 18 FORWARD VOLTAGE (V) FIG.6 TYPICAL JUNCTION CAPACITANCE 75 JUNCTION CAPACITANCE (pF) 8 n a 1 REVERSE VOLTAGE (V) JINAN GUDE ELECTRONIC DEVICE CO., LTD.