Part Number: D1N4148, CD1N4148
Function: 75V, 500mA, Switching Diode
Package: Axial Lead, DO-35 Type
Manufacturer: CDIL (Continental Device India Limited)
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Description
This is 75V, 500mA, Switching Diode, Rectifier.
Continental Device India Limited An IS/ISO 9002 and IECQ Certified Manufacturer IS/ISO 9002 Lic# QSC/L- 000019.2 IS / IECQC 700000 IS / IECQC 750100 HIGH SPEED SILICON SWITCHING DIODE AXIAL LEAD CD1N4148 DO-35, 500mW MARKING: Cathode band + 4148 ( no body coat) General purpose applications. Hermetically sealed glass and the glass passivated chip Provides excellent stability. ABSOLUTE MAXIMUM RATINGS (Ta=25 deg C otherwise specified) Description SYMBOL VRRM Peak Repetitive Reverse Voltage VR Reverse Voltage (Continuous) IF(AV) Average Forward Current IF Forward Current (DC) IFRM Repetitive Peak Forward Current Non Repetitive Peak Surge Current tp=1usec IFSM IFSM tp=1sec PTA Power Dissipation Derating Factor Tj, Tstg Operating & Storage Junction Temperature Range ELECTRICAL CHARACTERISTICS (Ta=25 deg C Unless Otherwise Specified) Description SYMBOL TEST CONDITION Forward Voltage Reverse Current Reverse Breakdown Voltage DYNAMIC CHARACTERISTICS Diode Capacitance Forward Recovery Voltage Reverse Recovery Time VF IR VBR IF=10mA VR=20V VR=75V IR=100uA IR=20uA VR=0V, f=1MHz IF=50mA, tr=20ns IF=10mA, to IR=60mA RL=100ohms Measured @ IR=1mA MIN 80 75 – VALUE 80 75 150 200 450 2000 500 500 2.85 -65 to +200 UNIT V V mA mA mA mA mA mW mW/deg C deg C TYP MAX 1.0 500 20 4.0 2.5 4.0 UNIT V nA uA V V pF V ns Cd Vfr trr Continental Device India Limited Data Sheet Page 1 of 3 DO-35 Glass Axial Package A B A DIM A C B D NOTES 1. Cathode is marked by Band. 2. All dimensions are in mm. C D MIN 25.40 3.03 0.46 1.52 MAX — 4.44 0.56 2.29 DO-35, 52mm Taping Specification 1.05 MAX. 1.5 R M AX. 5.50 4.50 52 mm Taping Specification 1. T & A indicates Axial Tape & Am m o Peak
Absolute Maximum Ratings (Ta = 25°C)
1. Repetitive Reverse Voltage VRRM 80 V
2. Reverse Voltage (Continuous) VR 75 V
3. Average Forward Current IF(AV) 150 mA
4. Forward Current (DC) IF 200 mA
5. Repetitive Peak Forward Current IFRM 450 mA
6. Non Repetitive Peak Surge Current tp=1usec IFSM 2000 mA tp=1sec IFSM 500 mA
7. Power Dissipation PTA 500 mW
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D1N4148 Datasheet
