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1N4245 数据表(PDF) 1 Page - General Semiconductor |
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1N4245 数据表(HTML) 1 Page - General Semiconductor |
1 / 2 page 4/98 1N4245 THRU 1N4249 GLASS PASSIVATED JUNCTION RECTIFIER Reverse Voltage - 200 to 1000 Volts Forward Current - 1.0 Ampere FEATURES ♦ High temperature metallurgically bonded construction ♦ 1.0 Ampere operation TA=55 °C with no thermal runaway ♦ Typical IR less than 0.1µA ♦ Hermetically sealed package ♦ Capable of meeting environmental standards of MIL-S-19500 ♦ High temperature soldering guaranteed: 350 °C/10 seconds, 0.375” (9.5mm) lead length, 5 lbs. (2.3kg) tension MECHANICAL DATA Case: JEDEC DO-204AP solid glass body Terminals: Solder plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight: 0.02 ounce, 0.56 gram MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 °C ambient temperature unless otherwise specified. SYMBOLS 1N4245 1N4246 1N4247 1N4248 1N4249 UNITS * Maximum repetitive peak reverse voltage VRRM 200 400 600 800 1000 Volts 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 IFSM 50.0 Amps on rated load (JEDEC Method) * 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 at TA=55 °C IR(AV) 50.0 µA * Maximum reverse current TA=25 °C 1.0 at Rated DC blocking voltage TA=125 °C IR 25.0 µA Typical junction capacitance (NOTE 1) CJ 15.0 pF Typical thermal resistance (NOTE 2) R ΘJA 55.0 °C/W * Operating junction temperature range TJ -65 to +160 °C * Storage temperature range TSTG -65 to +200 °C NOTES: (1) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts (2) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted *JEDEC registered values DO-204AP 0.034 (0.86) 0.028 (0.71) DIA. 0.150 (3.8) 0.100 (2.5) DIA. 1.0 (25.4) MIN. 0.240 (6.1) MAX. 1.0 (25.4) MIN. Dimensions in inches and (millimeters) *Brazed-lead assembly is covered by Patent No. 3,930,306 P A TENTED* |
类似零件编号 - 1N4245 |
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类似说明 - 1N4245 |
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