器件名称:
1N914B
功能描述:
Small Signal Diode
文件大小:
101.72KB 共4页
简 介:
1N/FDLL 914/A/B / 916/A/B / 4148 / 4448 Small Signal Diode January 2007 1N/FDLL 914/A/B / 916/A/B / 4148 / 4448 Small Signal Diode LL-34 COLOR BAND MARKING DEVICE 1ST BAND 2ND BAND FDLL914 BLACK BROWN FDLL914A BLACK GRAY FDLL914B BROWN BLACK FDLL916 BLACK RED FDLL916A BLACK WHITE FDLL916B BROWN BROWN FDLL4148 BLACK BROWN FDLL4448 BROWN BLACK -1st band denotes cathode terminal and has wider width LL-34 DO-35 Cathode is denoted with a black band THE PLACEMENT OF THE EXPANSION GAP HAS NO RELATIONSHIP TO THE LOCATION OF THE CATHODE TERMINAL Absolute Maximum Ratings* T =25°C unless otherwise noted a Symbol VRRM IO IF if IFSM Parameter Maximum Repetitive Reverse Voltage Average Rectified Forward Current DC Forward Current Recurrent Peak Forward Current Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second Pulse Width = 1.0 microsecond Storage Temperature Range Operating Junction Temperature Value 100 200 300 400 1.0 4.0 -65 to +200 175 Units V mA mA mA A A °C °C TSTG TJ * These ratings are limiting values above which the serviceability of the diode may be impaired. NOTES: 1) These ratings are based on a maximum junction temperature of 200 degrees C. 2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations. Thermal Characteristics Symbol PD RθJA Power Dissipation Thermal Resistance, Junction to Ambient Parameter Max. 1N/FDLL 914/A/B / 4148 / 4448 500 300 Units mW °C/W 2007 Fairchild Se……