BYM12-50 THRU BYM12-400 EGL41A THRU EGL41G SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER * Reverse Voltage - 50 to 400 Volts DO-213AB D E T N E P A T Forward Current - 1.0 Ampere FEATURES SOLDERABLE ENDS 1st BAND 2cnd BAND D1= 0.105 0.095 (2.67) (2.41) D2 0.022 (0.56) 0.018 (0.46) 0 D2 = D1 + - 0.008 (0.20) 0.205 (5.2) 0.185(4.7) ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ Capable of meeting environmental standards of MIL-S-19500 ♦ For surface mount applications ♦ High temperature metallurgically bonded construction ♦ Glass passivated cavity-free junction ♦ Fast switching for high efficiency ♦ High temperature soldering guaranteed: 450°C/5 seconds at terminals. Complete device submersible temperature of 260°C for 10 seconds in solder bath MECHANICAL DATA 1st band denotes type and positive end (cathode) Dimensions in inches and (millimeters) *Glass-plastic encapsulation is covered by Patent No. 3,996,602 and brazed-lead assembly to Patent No. 3,930,306 Case: JEDEC DO-213AB molded plastic over glass body Terminals: Plated terminals, solderable per MIL-STD-750, Method 2026 Polarity: Two bands indicate cathode end -1st band denotes device type and 2nd band denotes repetitive peak reverse voltage rating Mounting Position: Any Weight: 0.116 ounce, 0.0046 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS Fast efficient device: 1st band is green Polarity color bands (2cnd band) BYM12 -50 BYM12 -100 BYM12 -150 BYM12 -200 BYM12 -300 BYM12 -400 EGL41A EGL41B EGL41C EGL41D EGL41F EGL41G GRAY RED PINK 100 150 200 300 400 Volts Maximum repetitive peak reverse voltage VRRM 50 Maximum RMS voltage UNITS ORANGE BROWN YELLOW VRMS 35 70 105 140 210 280 Volts Maximum DC blocking voltage VDC 50 100 150 200 300 400 Volts Maximum average forward rectified current at TT=75°C I(AV) 1.0 Amp Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 30.0 Amps VF 1.0 IR 5.0 50.0 Maximum instantaneous forward voltage at 1.0A Maximum DC reverse current at rated DC blocking voltage TA=25°C TA=125°C 1.25 Volts µA Maximum reverse recovery time (NOTE 1) trr 50.0 Typical junction capacitance (NOTE 2) CJ 20.0 Maximum thermal resistance (NOTE 3) RΘJA RΘJT 60.0 30.0 °C/W TJ, TSTG -65 to +175 °C (NOTE 4) Operating junction and storage temperature range NOTES: (1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A (2) Measured at 1.0 MHZ and applied reverse voltage of 4.0 Volts (3) Thermal resistance from junction to ambient, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal (4) Thermal resistance from junction to terminal, 0.24 x 0.24” (6.0 x 6.0mm) copper pads to each terminal ns 14.0 pF FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE 1.0 RESISTIVE OR INDUCTIVE LOAD 0.5 0 0 25 50 75 100 125 150 175 30 TJ=TJ max. 8.3ms SINGLE HALF SINE WAVE (JEDEC Method) 25 20 15 10 5.0 0 1 TERMINAL TEMPERATURE, °C 100 10 NUMBER OF CYCLES AT 60 HZ FIG. 3 -TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 50 INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD FORWARD CURRENT, AMPERES 1,000 PULSE WIDTH=300µs 1% DUTY CYCLE 10 TJ=150°C TJ=25°C 1 0.1 100 TJ=150°C 10 TJ=100°C 1 0.1 TJ=25°C 0 0 0.01 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % EGL41A - EGL41D EGL41F - EGL41G 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE FIG. 5 - TYPICAL JUNCTION CAPACITANCE 70 TJ=25°C f=1.0 MHZ Vsig=50mVp-p 60 50 40 30 20 10 0 0.1 EGL41A - EGL41D EGL41F - EGL41G 1 10 REVERSE VOLTAGE, VOLTS 100 TRANSIENT THERMAL IMPEDANCE, °CW 100 JUNCTION CAPACITANCE, pF AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RATINGS AND CHARACTERISTIC CURVES BYM12-50 THRU BYM12-400, EGL41A THRU EGL41G 10 1 0.1 0.01 0.1 1 t, PULSE DURATION, sec. 10 100