1N4245GP THRU 1N4249GP 200V-1000V 1.0A GLASS PASSIVATED JUNCTION RECTIFIER FEATURES ♦ Plastic package has Underwriters Laboratory Flammability Classification 94V-0 ♦ High temperature metallurgically bonded construction ♦ Glass passivated cavity-free junction ♦ Capable of meeting environmental standards of MIL-S-19500 ♦ 1.0 Ampere operation at TA=55°C with no thermal runaway ♦ High temperature soldering guaranteed: 350°C/10 seconds, 0.375" (9.5mm) lead length, 5 lbs. (2.3kg) tension MECHANICAL DATA Case: JEDEC DO-15 molded plastic over glass body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.012 ounce, 0.3 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. SYMBOLS 1N 4245GP 1N 4246GP 1N 4247GP 1N 4248GP 1N 4249GP UNITS 1000 Volts * Maximum repetitive peak reverse voltage VRRM 200 400 600 800 * Maximum RMS voltage VRMS 140 280 420 560 700 Volts * Maximum DC blocking voltage VDC 200 400 600 800 1000 Volts * Maximum average forward rectified current 0.375" (9.5mm) lead length at TA=55°C I(AV) 1.0 Amp * Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) IFSM 25.0 Amps VF 1.2 Volts * Maximum full load reverse current full cycle average 0.375" (9.5mm) lead length TA=55°C IR(AV) 50.0 µA * Maximum reverse current at rated TA=25°C DC blocking voltage TA=125°C IR 1.0 25.0 µA CJ 8.0 pF RΘJA RΘJL 55.0 25.0 °C/W TJ -65 to +160 °C TSTG -65 to +175 °C * Maximum instantaneous forward voltage at 1.0A Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) * Operating junction temperature range * Storage temperature range NOTES: (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (2) Thermal resistance from junction to ambient and from junction to lead at 0.375" (9.5mm) lead length, P.C.B.mounted * JEDEC registered values E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com 1N4245GP THRU 1N4249GP 200V-1000V 1.0A GLASS PASSIVATED JUNCTION RECTIFIER RATINGS AND CHARACTERISTIC CURVES 1N4245GP THRU 1N4249GP FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1.0 25 60 HZ RESISTIVE OR INDUCTIVE LOAD PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 1 - FORWARD CURRENT DERATING CURVE 0.8 0.6 0.4 0.2 0.375" (9.5mm) LEAD LENGTH 0.1 0 25 50 75 100 125 150 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 20 15 10 5.0 0 175 1 NUMBER OF CYCLES AT 60 Hz INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 1 0.1 0.01 0.6 0.8 1.0 1.2 1.4 100 10 AMBIENT TEMPERATURE, °C 1.6 FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 10 TJ=100°C 1 0.1 TJ=25°C 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TYPICAL JUNCTION CAPACITANCE FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE (°C/W) JUNCTION CAPACITANCE, pF 20 TJ=25°C f=1.0 MHZ Vsig=50mVp-p 10 1 0.1 1 10 100 10 1 0.1 0.01 0.1 1 10 100 t, PULSE DURATION, sec REVERSE VOLTAGE, VOLTS E-mail: [email protected] 100 2 of 2 Web Site: www.taychipst.com