Description
Features
nELECTRICALLY IDENTICAL TO
JEDEC 1N4148
n350 mW POWER DISSIPATION
Mechanical Dimensions
nINDUSTRY STANDARD 1206
PACKAGE
Electrical Characteristics @ 25OC.
Maximum Ratings
Peak Reverse Voltage...VRM
RMS Reverse Voltage...VR(rms)
CD4148
Data Sheet
SWITCHING CHIP DIODE
CD4148
Units
CD4148
100
75
Volts
Volts
Peak Forward Current...IF
Peak Forward Surge Current...IFSM
Forward Voltage...VF
@ IF = 10 mA
DC Reverse Current...IR @ VR = 75v
Power Dissipation...PD
Typical Junction Capacitance...CJ
Reverse Recovery Time...TRR
Operating Temperature...TJ
Storage Temperature Range...TSTRG
............................................. 200 ...............................................
............................................. 2000...............................................
mAmps
mAmps
Volts
µAmps
mW
pF
nS
°C
°C
PVV = 100nS
50 Ohms
5K Ohms
RG = 50 Ohms
.01 uF
IF
Output
Trr
IR
0.1 IR
Device Under TDevice Under T
Device Under TDevice Under T
Device Under Testest
estest
est
............................................. 1.0 ...............................................
............................................. 5.0 ...............................................
............................................. 350 ...............................................
............................................. 4 ...............................................
............................................. 4 ...............................................
............................................. 175 ...............................................
..................................... -55 to 150 ......................................
Data Sheet
CD4148 SWITCHING
CHIP DIODE
Data Sheet
CD4148 SWITCHING
CHIP DIODE
Data Sheet
CD4148 SWITCHING
CHIP DIODE
Taping Specifications
Item Symbol Specification (mm) Specification (inch)
Carrier width A 2.00 + 0.20 0.079 + 0.008
Carrier length B 3.60 + 0.20 0.142 + 0.008
Reel outside diameter φAφ178.00 + 2.00 φ7.008 + 0.080
Reel inner diameter φBφ80.00 + 1.00 φ3.150 + 0.030
Feed hole diameter φCφ13.50 + 0.50 φ0.512 + 0.020
Sprocket hole φDφ1.50 + 0.10 φ0.059 + 0.004
Sprocket hole position E 1.75 + 0.10 0.069 + 0.004
Punch hole position F 3.50 + 0.05 0.138 + 0.002
Sprocket hole pitch P0 4.00 + 0.10 0.157 + 0.004
Punch hole pitch P1 4.00 + 0.10 0.157 + 0.004
Embossment center P2 2.00 + 0.05 0.079 + 0.002
Tape width W0 8.00 + 0.30 0.315 + 0.012
Reel inner width W1 9.80 + 1.50 0.386 + 0.060
Reel outside width W2 12.50 + 1.50 0.496 + 0.060
