Product Summary

The LL4148 is a small signal diode.

Parametrics

LL4148 absolute maximum ratings: (1)VRRM, maximum repetitive reverse voltage: 100V; (2)IF(AV), average rectified forward current: 200mA; (3)if, Recurrent peak forward current: 500mA; (4)IFSM, non-repetitive peak forward surge current, pulse witdht=1.0second: 1.0A; Pulse width=1.0microsecond: 2.0A; (5)TSTG, storage temperature range: -65 to +200℃; (6)TJ, operating junction temperature range: -55 to +175℃.

Features

LL4148 characteristics: (1)VR, breakdown voltage: 100V; (2)VF, forward voltage: 1.0V; (3)IR, reverse leakage: 25mA; (4)CT, total capacitance: 4.0pF; (5)trr, reverse recovery time: 4.0ns.

Diagrams

LL4148 dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
LL4148L
LL4148L
Taiwan Semiconductor
Diodes (General Purpose, Power, Switching) 1500W 20V 5% UNI TRANSZORB-TVS
Data Sheet
0-60000: $0.01
LL4148-GS18
LL4148-GS18
Vishay Semiconductors
Diodes (General Purpose, Power, Switching) 100 Volt 450mA
Data Sheet
0-1: $0.03
1-10: $0.03
10-100: $0.02
100-250: $0.02
LL4148-GS08
LL4148-GS08
Vishay Semiconductors
Diodes (General Purpose, Power, Switching) 100V Io/150mA T/R
Data Sheet
0-1: $0.03
1-10: $0.03
10-50: $0.02
50-100: $0.02
LL4148-7
LL4148-7
Diodes Inc.
Diodes (General Purpose, Power, Switching) 500mW 75V
Data Sheet
0-1: $0.30
1-10: $0.20
10-100: $0.10
100-250: $0.07
LL4148-13
LL4148-13
Diodes Inc.
Diodes (General Purpose, Power, Switching) 500mW 75V
Data Sheet
0-1: $0.30
1-10: $0.20
10-100: $0.10
100-250: $0.07
LL4148
LL4148
Taiwan Semiconductor
Diodes (General Purpose, Power, Switching) 1500W 20V 5% UNI TRANSZORB-TVS
Data Sheet
0-60000: $0.01