器件名称:
1N914BWS
功能描述:
Small Signal Diodes
文件大小:
126.41KB 共6页
简 介:
1N4148WS / 1N4448WS / 1N914BWS — Small Signal Diodes March 2008 1N4148WS / 1N4448WS / 1N914BWS Small Signal Diodes General Purpose Diodes Fast switching Device( TRR < 4.0 ns ) Very Small and Thin SMD package Moisture Level Sensitivity 1 Pb-free Version and RoHS Compliant Matte Tin (Sn) Lead Finish Green Mold Compound Device Marking Code Device Type Device Marking 1N4148WS S1 1N4448WS S2 1N914BWS S3 *Band Denotes Cathode SOD-323F Absolute Maximum Ratings* Ta=25°C unless otherwise noted Symbol VRSM VRRM I FRM IO TJ TSTG Parameter Non-Repetitive Peak Reverse Voltage Repetitive Peak Reverse Voltage Repetitive Peak Forward Current Continuous Forward Current Operating Junction Temperature Range Storage Temperature Range Value 100 75 300 150 +150 -55 to +150 Units V V mA mA °C °C * These ratings are limiting values above which the serviceability of any semiconductor device may be impaired. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics Symbol RθJA PD Power Dissipation(TC=25°C) Parameter Thermal Resistance, Junction to Ambient Value 500 200 Unit °C/W mW * Device mounted on FR-4 PCB minimum land pad. Electrical Characteristics Ta=25°C unless otherwise noted Symbol BVR IR VF CO TRR Parameter Breakdown Voltage Reverse Current 1N4448WS/ 914BWS 1N4148WS 1N4448WS/ 914BWS Test Conditions IR = 100 μA IR = 5 μ A VR = 20 V VR = 75 V IF = 5 mA IF = 10 mA IF = 100 mA VR = 0, f = 1 MHz I F = 10 mA, IR……