JGD CH SF21G THRU SF26G 2.0 AMPS. GLASS PASSIVATED SUPER FAST RECTIFIERS VOLTAGE RANGE 50 to 400 Volts CURRENT 2.0 Amperes FEATURES * Low forward voltage drop * Hight current capability * High reliability * High surge current capability MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting Position: Any * Weight:0.40 grams - _DO-15 | fF 1.0(25.4) MIN. -140(3.6 -104(2.6) r Wy .300(7.6) "230(5.8) 1.0(25.4) MIN. .034(.9) __ 028(.7) DIA. J i 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% TYPE NUMBER SYMBOLS SF21G | SF22G | SF23G | SF24G | SF25G | SF26G | UNITS Maximum Recurrent Peak Reverse Voltage VrRM 50 100 150 200 300 400 Vv Maximum RMS Voltage Vams 35 70 105 140 210 280 Vv Maximum D.C Blocking Voltage Vpbc 50 100 150 200 300 400 Vv Maximum Average Forward Current 375"(9.5mm) lead length @ Ta =55C Ircav) 2.0 A Peak Forward Surge Current, 8.3 ms single half sine-wave | 50 A superimposed on rated load( JEDEC method) FM Maximum Instantaneous Forward Voltage at 2.0A Ve 0.9 | 1.25 Maximum D.C Reverse Current @ T, = 25C \ 5.0 pA at Rated D.C Blocking Voltage @ Ta = 125C R 50 pA Maximum Reverse Recovery Time (Note 1) Trr 35 ns Typical Junction Capacitance (Note 2) Cy 60 | 30 pF Operating and Storage Temperature Range Ty, Tste -6 to+ 150 c NOTES: 1. Reverse Recovery Test Conditions: I = 0.5A, Ip =1.0A, Inn =0.25A. 2. Measured at 1 MHz and applied reverse voltage of 4.0V D.C. JINAN GUDE ELECTRONIC DEVICE CO., LTD. RATINGS AND CHARACTERISTIC CURVES (SF21G THRU SF26G) FIG.1- TEST CIRCUIT DIAGRAM AND REVERSE FIG 2 TYPICAL FORWARD RECOVERY TIME CHARACTERISTICS CURRENT DERATING CURVE 500 100 : }Trr > 7 OB NONINDUCTIVE NONINDUCTIVE +0. in ANA 3 OUT oO se mae g (approx) PENOTE 2) z Half Wave SoH Oo 10 OSCILLOSCOPE 6 Resistive or io (NOTE 1) cS) 7 Inductive Load INDUCTIVE 8 0.375"(9.5mm) NOTES: 1 Rise Time=7 ns max. Input impedance= a oi 2 rite Tent one max. Source Impedance= BASE FOR < AMBIENT TEMPERATURE (c) 50 ohms 10/15ns/cm FIG.3 TYPICAL REVERSE CHARACTERISTICS FIG.4 TYPICAL FORWARD CHARACTERISTICS 1000 100 100 10 1.0 0.4 INSTANTANEOUS REVERSE CURRENT(#A) INSTANTANEOUS FORWARD CURRENT (A) 019 40 60 80 100 120 140 .01 2 4. 6 To 12 14 PERCENT OF RATED PEAK REVESE VOLTAGE () FORWARD VOLTAGE (vy) FIG.5 MAXIMUM NON - REPETITIVE S ORWVARD SURGE CURRENT yg FIG: TYPICAL JUNCTION CAPACITANCE z 5 160 w Ww & o 5 8.3ms Z 126 Pp (JEDEC E @ < 100 @ S 7 a 2 f 6 = & 50 x z f 3 25 x a a NUMBER OF CYCLES AT 60 Hz A 5 1 2 5 10 20 0 100200 5001000 REVERSE VOLTAGE (V) JINAN GUDE ELECTRONIC DEVICE CO., LTD.