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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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1N4148-1 датащи(PDF) 2 Page - Microsemi Corporation |
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1N4148-1 датащи(HTML) 2 Page - Microsemi Corporation |
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2 / 2 page  T4-LDS-0281, Rev. 1 (121567) ©2012 Microsemi Corporation Page 2 of 4 1N4148-1 MECHANICAL and PACKAGING • CASE: Hermetically sealed glass package. • TERMINALS: Tin/lead plated or RoHS compliant matte-tin (on commercial grade only) over copper clad steel. Solderable per MIL-STD-750, method 2026. • POLARITY: Cathode indicated by band. • MARKING: Part number. • TAPE & REEL option: Standard per EIA-296. Consult factory for quantities. • WEIGHT: 0.2 grams. • See Package Dimensions on last page. PART NOMENCLATURE JAN 1N4148 -1 (e3) Reliability Level JAN = JAN level JANTX = JANTX level JANTXV = JANTXV level MSP (reference JANS) See 1N6642 for JANS level Blank = Commercial grade JEDEC type number (see Electrical Characteristics table) RoHS Compliance e3 = RoHS compliant (on commercial grade only) Blank = non-RoHS compliant Metallurgically Bonded SYMBOLS & DEFINITIONS Symbol Definition IR Reverse Current: The maximum reverse (leakage) current that will flow at the specified voltage and temperature. IO Average Rectified Forward Current: The output current averaged over a full cycle with a 50 Hz or 60 Hz sine-wave input and a 180 degree conduction angle. trr Reverse Recovery Time: The time interval between the instant the current passes through zero when changing from the forward direction to the reverse direction and a specified decay point after a peak reverse current occurs. VF Forward Voltage: The forward voltage the device will exhibit at a specified current (typically shown as maximum value). VR Reverse Voltage: The reverse voltage dc value, no alternating component. VRWM Working Peak Reverse Voltage: The maximum peak voltage that can be applied over the operating temperature range excluding all transient voltages (ref JESD282-B). Also sometimes known as PIV. ELECTRICAL CHARACTERISTICS @ 25 ºC unless otherwise noted FORWARD VOLTAGE VF1 @ IF=10 mA FORWARD VOLTAGE VF2 @ IF=100 mA REVERSE RECOVERY TIME trr (Note 1) FORWARD RECOVERY TIME tfr (Note 2) REVERSE CURRENT IR1 @ 20 V REVERSE CURRENT IR2 @ 75 V REVERSE CURRENT IR3 @ 20 V TA=150 oC REVERSE CURRENT IR4 @ 75 V TA=150 oC CAPACI- TANCE C (Note 3) CAPACI- TANCE C (Note 4) V V ns ns nA µA µA µA pF pF 0.8 1.2 5 20 25 0.5 35 75 4.0 2.8 NOTE 1: IF = IR = 10 mA, RL = 100 Ohms. NOTE 3: VR = 0 V, f = 1 MHz, VSIG = 50 mV (pk to pk). NOTE 2: IF = 50 mA. NOTE 4: VR = 1.5V, f = 1 MHz, VSIG = 50 mV (pk to pk). |
Аналогичный номер детали - 1N4148-1 |
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Аналогичное описание - 1N4148-1 |
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