Small Signal Switching Diodes

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1N4148 Small Signal Fast Switching Diodes

Vishay Semiconductors 1N4148 Small Signal Fast Switching Diodes are silicon epitaxial planar diodes with a single circuit configuration. These diodes feature 75V reverse voltage, 100V repetitive peak reverse voltage, and 2A forward surge current. The 1N4148W and 1N4148W-G fast switching diodes are AEC-Q101 qualified and comply with Moisture Sensitivity Level 1 (MSL 1). These diodes are ideal for fast switching applications.

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Part #

Small Signal Switching Diodes 100V Io/150mA T/R

1N4148TR
Vishay Semiconductors
1: ฿8.40
84,821In Stock
150,000Expected 10/6/2026

Mfr. Part No.
1N4148TR

Mouser Part No
78-1N4148

Vishay Semiconductors

Small Signal Switching Diodes 100V Io/150mA T/R

Learn More

Datasheet

84,821In Stock

150,000Expected 10/6/2026

Cut Tape

฿8.40

฿3.62

฿3.10

฿2.33

Reel

฿1.10

View

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

Through Hole

DO-35

100 V

2 A

300 mA

Single

8 ns

1 V

5 uA

- 65 C

+ 175 C

Reel, Cut Tape

Small Signal Switching Diodes vR/100V Io/150mA

1N4148-TAP
Vishay Semiconductors
1: ฿8.40
131,085In Stock

Mfr. Part No.
1N4148-TAP

Mouser Part No
78-1N4148-TAP

Vishay Semiconductors

Small Signal Switching Diodes vR/100V Io/150mA

Learn More

Datasheet

131,085In Stock

฿8.40

฿5.04

฿3.17

฿2.33

Reel

฿1.26

View

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

Through Hole

DO-35-2

100 V

2 A

300 mA

Single

8 ns

1 V

5 uA

- 65 C

+ 175 C

Ammo Pack

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-E3-08
Vishay Semiconductors
1: ฿12.60
91,094In Stock

Mfr. Part No.
1N4148W-E3-08

Mouser Part No
78-1N4148W-E3-08

Vishay Semiconductors

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Datasheet

91,094In Stock

Cut Tape

฿12.60

฿7.66

฿4.81

฿3.59

Reel

฿2.65

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

150 mA

Single

4 ns

1.2 V

5 uA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-HE3_A-18
Vishay Semiconductors
1: ฿18.41
5In Stock
20,000Expected 6/10/2027

Mfr. Part No.
1N4148W-HE3_A-18

Mouser Part No
78-1N4148W-HE3_A-18

Vishay Semiconductors

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Learn More

Datasheet

5In Stock

20,000Expected 6/10/2027

Cut Tape

฿18.41

฿12.18

฿7.72

฿5.17

View

Reel

฿2.49

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-E3-18
Vishay Semiconductors
1: ฿8.72
125,799On Order

Mfr. Part No.
1N4148W-E3-18

Mouser Part No
78-1N4148W-E3-18

Vishay Semiconductors

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Datasheet

125,799On Order

Cut Tape

฿8.72

฿4.94

฿2.94

฿2.10

Reel

฿1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

150 mA

Single

4 ns

1.2 V

5 uA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

1N4148W-HE3_A-08
Vishay
1: ฿15.18
29,044Expected 2/11/2027

Mfr. Part No.
1N4148W-HE3_A-08

Mouser Part No
78-1N4148W-HE3_A-08

Vishay

Small Signal Switching Diodes 75V, 300mA Small Signal Fast Switching Diode

Learn More

Datasheet

29,044Expected 2/11/2027

Cut Tape

฿15.18

฿9.24

฿5.85

฿4.36

฿3.88

Reel

฿3.29

Min.: 1
Mult.: 1

: 3,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

1N4148W-HG3_A-08
Vishay
1: ฿15.50
29,974Expected 11/19/2026

Mfr. Part No.
1N4148W-HG3_A-08

Mouser Part No
78-1N4148W-HG3_A-08

Vishay

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

Learn More

Datasheet

29,974Expected 11/19/2026

Cut Tape

฿15.50

฿9.43

฿5.98

฿4.46

Reel

฿3.33

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel, Cut Tape, MouseReel

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

1N4148W-HG3_A-18
Vishay Semiconductors
10,000: ฿2.52
Non-Stocked

Mfr. Part No.
1N4148W-HG3_A-18

Mouser Part No
78-1N4148W-HG3_A-18

Vishay Semiconductors

Small Signal Switching Diodes SWITCHING DIODE GENPURP SOD123

Learn More

Datasheet

Non-Stocked

Reel

฿2.52

Min.: 10,000
Mult.: 10,000

: 10,000

Switching Diodes

SMD/SMT

SOD-123

100 V

2 A

300 mA

Single

4 ns

1.2 V

500 mA

- 55 C

+ 150 C

1N4148W

Reel

1N4148 Small Signal Fast Switching Diodes

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