BYM12-50 GE | Alldatasheet

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Technical content

SURFACE MOUNT GLASS PASSIVATED JUNCTION FAST EFFICIENT RECTIFIER Reverse Voltage -50 to 400 Volts Forward Current -1.0 Ampere

FEATURES

♦ 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 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. BYM12 BYM12 BYM12 BYM12 BYM12 BYM12 SYMBOLS -50 -100 -150 -200 -300 -400 UNITS Fast efficient device: 1st band is green EGL41A EGL41B EGL41C EGL41D EGL41F EGL41G Polarity color bands (2cnd band) GRAY RED PINK ORANGE BROWN YELLOW Maximum repetitive peak reverse voltage V RRM 50 100 150 200 300 400 Volts Maximum RMS voltage V RMS 35 70 105 140 210 280 Volts Maximum DC blocking voltage V DC 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 Maximum instantaneous forward voltage at 1.0A V F 1.0 1.25 Volts Maximum DC reverse current T A=25°C 5.0 at rated DC blocking voltage T A=125°C IR 50.0 µA Maximum reverse recovery time (NOTE 1) trr 50.0 ns Typical junction capacitance (NOTE 2) C J 20.0 14.0 pF Maximum thermal resistance(NOTE 3) R Θ JA 60.0 (NOTE 4) R Θ JT 30.0 °C/W Operating junction and storage temperature range T J, TSTG -65 to +175 °C 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 SOLDERABLE ENDS 1st BAND 0.022 (0.56) 0.018 (0.46) 0.205 (5.2) 0.185(4.7) D1= 0.105 0.095 (2.67) (2.41) D2 = D1 + 0 - 0.008 (0.20) 1st band denotes type and positive end (cathode) DO-213AB 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 PATENTED* 2cnd BAND

0.5 1.0 25 50 75 125 150 1 10 5.0 100 0.01 0.1 0.01 0.1 1 10 100 0.1 100 0.1 1 10 100 20 80 0.1 100 04 0 6 0 1 0 0 1,000 RATINGS AND CHARACTERISTIC CURVES BYM12-50 THRU BYM12-400, EGL41A THRU EGL41G FIG. 1 - MAXIMUM FORWARD CURRENT DERATING CURVE TERMINAL TEMPERATURE, °C AVERAGE FORWARD RECTIFIED CURRENT, AMPERES RESISTIVE OR INDUCTIVE LOAD FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES PERCENT OF RATED PEAK REVERSE VOLTAGE, % TJ=25°C TJ=150°C PULSE WIDTH=300 µs 1% DUTY CYCLE FIG. 3 -TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD VOLTAGE, VOLTS INSTANTANEOUS FORWARD FORWARD CURRENT, AMPERES TJ=TJ max. 8.3ms SINGLE HALF SINE WAVE (JEDEC Method) FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT, AMPERES FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE t, PULSE DURATION, sec. TRANSIENT THERMAL IMPEDANCE, °CW TJ=25°C f=1.0 MHZ Vsig=50mVp-p TJ=150°C TJ=100°C TJ=25°C EGL41A - EGL41D EGL41F - EGL41G NUMBER OF CYCLES AT 60 H Z FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF REVERSE VOLTAGE, VOLTS EGL41A - EGL41D EGL41F - EGL41G