1N4248GP

1N4245GP THRU 1N4249GP GLASS PASSIVATED JUNCTION RECTIFIER Reverse Voltage - 200 to 1000 Volts D * DO-204AL Forward Current - 1.0 Ampere 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 E N T E P A T 1.0 (25.4) MIN. 0.107 (2.7) 0.080 (2.0) DIA. 0.205 (5.2) 0.160 (4.1) 1.0 (25.4) MIN. 0.034 (0.86) 0.028 (0.71) DIA. NOTE: Lead diameter is 0.026 (0.66) 0.023 (0.58) for suffix "E" part numbers MECHANICAL DATA Case: JEDEC DO-204AL 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 Dimension in inches and (millimeters) *Glass-plastic technique is covered by Patent No.3,996,602 and brazed-lead assembly by Patent No. 3,930,306 ® 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 * Maximum repetitive peak reverse voltage * Maximum RMS voltage * Maximum DC blocking voltage * Maximum average forward rectified current 0.375" (9.5mm) lead length at TA=55°C * Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) * Maximum instantaneous forward voltage at 1.0A * Maximum full load reverse current full cycle average 0.375" (9.5mm) lead length TA=55°C * Maximum reverse current at rated TA=25°C DC blocking voltage TA=125°C Typical junction capacitance (NOTE 1) Typical thermal resistance (NOTE 2) * Operating junction temperature range * Storage temperature range VRRM VRMS VDC I(AV) IFSM VF IR(AV) IR CJ RΘJA RΘJL TJ TSTG 200 140 200 400 280 400 600 420 600 1.0 25.0 1.2 50.0 1.0 25.0 8.0 55.0 25.0 -65 to +160 -65 to +175 800 560 800 1000 700 1000 Volts Volts Volts Amp Amps Volts µA µA pF °C/W °C °C 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 4/98 RATINGS AND CHARACTERISTIC CURVES 1N4245GP THRU 1N4249GP FIG. 1 - FORWARD CURRENT DERATING CURVE AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 1.0 0.8 PEAK FORWARD SURGE CURRENT, AMPERES 60 HZ RESISTIVE OR INDUCTIVE LOAD 25 TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) 20 0.6 15 10 0.4 0.2 0.375" (9.5mm) LEAD LENGTH 5.0 0 1 10 NUMBER OF CYCLES AT 60 Hz 0.1 0 25 50 75 100 125 150 175 100 AMBIENT TEMPERATURE, °C INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 10 INSTANTANEOUS FORWARD CURRENT, AMPERES 10 TJ=25°C PULSE WIDTH=300µs 1% DUTY CYCLE 1 TJ=100°C 1 0.1 TJ=25°C 0.1 0.01 0 20 40 60 80 100 PERCENT OF RATED PEAK REVERSE VOLTAGE, % 0.01 0.6 0.8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, VOLTS FIG. 5 - TYPICAL JUNCTION CAPACITANCE FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE (°C/W) 20 JUNCTION CAPACITANCE, pF TJ=25°C f=1.0 MHZ Vsig=50mVp-p 100 10 10 1 1 0.1 1 10 100 REVERSE VOLTAGE, VOLTS 0.1 0.01 0.1 1 10 100 t, PULSE DURATION, sec