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| CE CHENYI ELECTRONICS FEATURES . Silicon epitaxial planar diode . Fast swithching diodes . 1N4149, 1N4447, 1N4449 are also avaible in glass case DO-34 1N914 THRU 1N4454 SMALL SIGNAL SWITCHING DIODE MECHANICAL DATA . Case: DO-35 glass case . Polarity: Color brand denotes cathode end . Weight: Approx. 0.13gram Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Peak reverse Type VRM(V) Max. Aver. Current Max. Dissip At 25 Max. temperature Max. Forward Voltage drop VF at IF (V) 1.0 1.0 1.0 0.55 0.55 1.0 1.0 1.0 0.54 0.50 0.55 1.0 10 10 200 0.10 0.10 0.10 20 30 0.50 0.10 0.01 10 Max. Reverse Current IR 25 25 100 50 50 100 25 25 50 50 50 100 Power Junction voltage Rectified Max. Reverse Recovery Time trr(ns) 4.0 4.0 4.0 2.0 2.0 2.0 4.0 4.0 4.0 10 I(AV)Ma Ptot(mW) TJ 1N914 1N41491) 1N4150 1N4152 1N4153 1N4154 1N44471) 1N44491) 1N4450 1N4451 1N4453 1N4454 100 100 50 40 75 35 100 100 40 40 30 75 75 150 200 150 150 1502) 150 150 150 150 150 150 500 500 500 400 400 500 500 500 400 400 400 400 200 200 200 175 175 200 200 200 175 175 175 175 at 20 20 50 30 50 25 20 20 30 30 20 50 (mA) (nA) VR(V) Max. Test conditions IF=10mA, VR=6V, RL=100 , to IR=1mA IF=10mA, VR=6V, RL=100 , to IR=1mA IF=IR=10 to 200mA, to 0.1 IF IF=10mA, VR=6V, RL=100 , to IR=1mA IF=10mA, VR=6V, RL=100 , to IR=1mA IF=10mA, VR=6V, RL=100 , to IR=1mA IF=10mA, VR=6V, RL=100 , to IR=1mA IF=10mA, VR=6V, RL=100 , to IR=1mA IF=IR=10mA to, IR=1mA IF=IR=10mA to, IR=1mA 4.0 IF=IR=10mA to, IR=1mA Notes: 1.These diodes are also available in glass case DO-34 2.Valid provided that leads at a distance of 8mm from case are kept at ambient temperature parameters for diodes in case DO-34: Ptot=300mW TSTG=-65 to +175 TJ=175 R JA=400K/W Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD Page 1 of 1 |
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