1N4245GP GE
Document overview
- Manufacturer or author: Provided By digicamel.com
- PDF pages: 2
Technical content
GLASS PASSIVATED JUNCTION RECTIFIER Reverse Voltage -200 to 1000 Volts 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 T A=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-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 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25°C ambient temperature unless otherwise specified. 1N 1N 1N 1N 1N SYMBOLS 4245GP 4246GP 4247GP 4248GP 4249GP UNITS * Maximum repetitive peak reverse voltage V RRM 200 400 600 800 1000 Volts * Maximum RMS voltage V RMS 140 280 420 560 700 Volts * Maximum DC blocking voltage V DC 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) I FSM 25.0 Amps * Maximum instantaneous forward voltage at 1.0A 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 1.0 DC blocking voltage T A=125°C IR 25.0 µA Typical junction capacitance (NOTE 1) C J 8.0 pF Typical thermal resistance (NOTE 2) R Θ JA 55.0 °C/WR Θ JL 25.0 * Operating junction temperature range T J -65 to +160 °C * Storage temperature range T STG -65 to +175 °C NOTES: (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts * JEDEC registered values 0.107 (2.7) 0.080 (2.0) 0.034 (0.86) 0.028 (0.71) DIA. 1.0 (25.4) MIN. 1.0 (25.4) MIN. 0.205 (5.2) 0.160 (4.1) DIA. NOTE: Lead diameter is for suffix "E" part numbers0.026 (0.66) 0.023 (0.58) DO-204AL 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 PATENTED*
0.2 0.4 0.6 0.8 100 150 0.6 1.2 1.6 0 11 0 5.0 100 0.1 0.01 0.8 1.0 1.4 25 50 100 0.1 1 10 0 2 04 06 0 1 0 0 0.1 0.01 1.0 0.1 125 175 1.8 0.01 0.1 1 10 100 0.1 100 RATINGS AND CHARACTERISTIC CURVES 1N4245GP THRU 1N4249GP FIG. 1 - FORWARD CURRENT DERATING CURVE AMBIENT TEMPERATURE, °C AVERAGE FORWARD RECTIFIED CURRENT, AMPERES FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT NUMBER OF CYCLES AT 60 Hz PEAK FORWARD SURGE CURRENT, AMPERES FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, AMPERES INSTANTANEOUS REVERSE LEAKAGE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD VOLTAGE, VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE, % FIG. 5 - TYPICAL JUNCTION CAPACITANCE JUNCTION CAPACITANCE, pF REVERSE VOLTAGE, VOLTS TJ=TJ max. 8.3ms SINGLE HALF SINE-WAVE (JEDEC Method) TJ=25°C TJ=25°C PULSE WIDTH=300 µs 1% DUTY CYCLE 0.375" (9.5mm) LEAD LENGTH TJ=100°C TJ=25°C f=1.0 MHZ Vsig=50mVp-p 60 HZ RESISTIVE OR INDUCTIVE LOAD FIG. 6 - TYPICAL TRANSIENT THERMAL IMPEDANCE TRANSIENT THERMAL IMPEDANCE ( °C/W) t, PULSE DURATION, sec