Product Summary

The 1N4448 is a high-speed switching diode fabricated in planar technology, and encapsulated in hermetically sealed leaded glass SOD27 (DO-35) packages.

Parametrics

1N4148,133 absolute maixmum ratings: (1)Repetitive peak reverse voltage, VRRM: 100 V; (2)Reverse voltage VR: 75 V; (3)Peak forward surge current tp=1μs IFSM: 2 A; (4)Repetitive peak forward current IFRM: 500 mA; (5)Forward current IF: 300 mA; (6)Average forward current VR=0 IFAV: 150 mA; (7)Power dissipation l=4mm, TL=45℃ PV: 440 mW; l=4mm: 500 mW; (8)Junction temperature Tj: 200 ℃; (9)Storage temperature range Tstg: –65 to +200 ℃.

Features

1N4148,133 features: (1)Electrically equivalent diodes: 1N4148 – 1N914, 1N4448 – 1N914B.

Diagrams

1N4148,133 Dimensions

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
1N4148,133
1N4148,133
NXP Semiconductors
Diodes (General Purpose, Power, Switching) Diode Switching 100V 0.2A 2-Pin ALF
Data Sheet
0-1: $0.03
1-25: $0.01
25-100: $0.00
100-1000: $0.00
Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
1N4100
1N4100
Central Semiconductor
Zener Diodes .25W 5% Lw Noise/Lvl
Data Sheet
0-2500: $0.21
1N4100-TR
1N4100-TR
Central Semiconductor
Zener Diodes .25W 5% Lw Noise/Lvl
Data Sheet
0-10000: $0.32
10000-20000: $0.29
1N4101
1N4101
Central Semiconductor
Zener Diodes .25W 5% Lw Noise/Lvl
Data Sheet
0-5000: $0.10
1N4101-TR
1N4101-TR
Central Semiconductor
Zener Diodes .25W 5% Lw Noise/Lvl
Data Sheet
0-10000: $0.17
10000-20000: $0.16
20000-30000: $0.14
30000-40000: $0.10
1N4102
1N4102
Central Semiconductor
Zener Diodes .25W 5% Lw Noise/Lvl
Data Sheet
0-5000: $0.10
1N4102-TR
1N4102-TR
Central Semiconductor
Zener Diodes .25W 5% Lw Noise/Lvl
Data Sheet
0-10000: $0.17
10000-20000: $0.16
20000-30000: $0.14
30000-40000: $0.10