Zener Diodes – Mouser United Kingdom

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1SMA59 1.5W Zener Diode Voltage Regulator

onsemi 1SMA59 1.5W Zener Diode Voltage Regulator offers a standard Zener breakdown voltage range of 3.3V to 68V. The onsemi 1SMA59 caters to various voltage regulation needs. With an ESD rating of Class 3 (>16kV) per Human Body Model, the device ensures robust protection against electrostatic discharge. The device features a flat handling surface, facilitating precise placement during assembly. The 1SMA59 is an ideal replacement for MELF packages, combining reliability and ease of integration.

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Results: 63

Applied Filters:

Vz - Zener Voltage

Pd - Power Dissipation

Ir - Maximum Reverse Leakage Current

Zz - Zener Impedance

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Part #

Zener Diodes 7.5V 1.5W

1SMA5922BT3G
onsemi
1: £0.375
9,046In Stock

Mfr. Part No.
1SMA5922BT3G

Mouser Part No
863-1SMA5922BT3G

onsemi

Zener Diodes 7.5V 1.5W

Learn More

Datasheet

9,046In Stock

Cut Tape

£0.375

£0.238

£0.148

£0.117

Reel

£0.117

MouseReel Available

Min.: 1
Mult.: 1
Max.: 790

: 5,000

7.5 V

SMD/SMT

SMA-2

500 mW

5 %

2.5 uA

3 Ohms

- 65 C

+ 150 C

Single

50 mA

Reel, Cut Tape, MouseReel

1SMA5922B

Zener Diodes ZEN SMA REG 1.5W 11V TR

1SMA5926BT3G
onsemi
1: £0.421
13,302In Stock

Mfr. Part No.
1SMA5926BT3G

Mouser Part No
863-1SMA5926BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 11V TR

Learn More

Datasheet

13,302In Stock

Cut Tape

£0.421

£0.258

£0.164

£0.123

Reel

£0.123

MouseReel Available

Min.: 1
Mult.: 1
Max.: 810

: 5,000

11 V

SMD/SMT

SMA-2

500 mW

5 %

500 nA

5.5 Ohms

- 65 C

+ 150 C

Single

34.1 mA

Reel, Cut Tape, MouseReel

1SMA5926B

Zener Diodes 27V 1.5W

1SMA5935BT3G
onsemi
1: £0.421
11,278In Stock
10,000On Order

Mfr. Part No.
1SMA5935BT3G

Mouser Part No
863-1SMA5935BT3G

onsemi

Zener Diodes 27V 1.5W

Learn More

Datasheet

11,278In Stock

10,000On Order

Cut Tape

£0.421

£0.258

£0.164

£0.123

Reel

£0.123

MouseReel Available

Min.: 1
Mult.: 1
Max.: 840

: 5,000

27 V

SMD/SMT

SMA-2

500 mW

5 %

500 nA

23 Ohms

- 65 C

+ 150 C

Single

13.9 mA

Reel, Cut Tape, MouseReel

1SMA5935B

Zener Diodes 68V 1.5W

1SMA5945BT3G
onsemi
1: £0.421
2,893In Stock
10,000Expected 20/10/2026

Mfr. Part No.
1SMA5945BT3G

Mouser Part No
863-1SMA5945BT3G

onsemi

Zener Diodes 68V 1.5W

Learn More

Datasheet

2,893In Stock

10,000Expected 20/10/2026

Cut Tape

£0.421

£0.258

£0.164

£0.123

Reel

£0.123

MouseReel Available

Min.: 1
Mult.: 1
Max.: 790

: 5,000

68 V

SMD/SMT

SMA-2

500 mW

5 %

500 nA

120 Ohms

- 65 C

+ 150 C

Single

5.5 mA

Reel, Cut Tape, MouseReel

1SMA5945B

Zener Diodes ZEN SMA REG 1.5W 3.3V TR

SZ1SMA5913BT3G
onsemi
1: £0.826
4,993In Stock

Mfr. Part No.
SZ1SMA5913BT3G

Mouser Part No
863-SZ1SMA5913BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 3.3V TR

Learn More

Datasheet

4,993In Stock

Cut Tape

£0.826

£0.521

£0.309

Reel

£0.309

MouseReel Available

Min.: 1
Mult.: 1
Max.: 280

: 5,000

3.3 V

SMD/SMT

SMA-2

500 mW

5 %

50 uA

10 Ohms

- 65 C

+ 150 C

Single

113.6 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5913B

Zener Diodes ZEN SMA REG 1.5W 3.9V TR

SZ1SMA5915BT3G
onsemi
1: £0.863
4,204In Stock

Mfr. Part No.
SZ1SMA5915BT3G

Mouser Part No
863-SZ1SMA5915BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 3.9V TR

Learn More

Datasheet

4,204In Stock

Cut Tape

£0.863

£0.542

£0.355

Reel

£0.355

MouseReel Available

Min.: 1
Mult.: 1
Max.: 280

: 5,000

3.9 V

SMD/SMT

SMA-2

500 mW

5 %

12.5 uA

7.5 Ohms

- 65 C

+ 150 C

Single

96.1 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5915B

Zener Diodes ZEN SMA REG 1.5W 4.3V TR

SZ1SMA5916BT3G
onsemi
1: £0.863
2,141In Stock
10,000Expected 13/10/2026

Mfr. Part No.
SZ1SMA5916BT3G

Mouser Part No
863-SZ1SMA5916BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 4.3V TR

Learn More

Datasheet

2,141In Stock

10,000Expected 13/10/2026

Cut Tape

£0.863

£0.542

£0.355

£0.274

£0.227

Reel

£0.189

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

4.3 V

SMD/SMT

SMA-2

500 mW

5 %

2.5 uA

6 Ohms

- 65 C

+ 150 C

Single

87.2 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5916B

Zener Diodes ZEN SMA REG 1.5W 6.2V TR

SZ1SMA5920BT3G
onsemi
1: £0.863
2,266In Stock

Mfr. Part No.
SZ1SMA5920BT3G

Mouser Part No
863-SZ1SMA5920BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 6.2V TR

Learn More

Datasheet

2,266In Stock

Cut Tape

£0.863

£0.542

£0.355

Reel

£0.355

MouseReel Available

Min.: 1
Mult.: 1
Max.: 280

: 5,000

6.2 V

SMD/SMT

SMA-2

500 mW

5 %

2.5 uA

2 Ohms

- 65 C

+ 150 C

Single

60.5 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5920B

Zener Diodes ZEN SMA REG 1.5W 9.1V TR

SZ1SMA5924BT3G
onsemi
1: £0.863
483In Stock
15,000On Order

Mfr. Part No.
SZ1SMA5924BT3G

Mouser Part No
863-SZ1SMA5924BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 9.1V TR

Learn More

Datasheet

483In Stock

15,000On Order

Cut Tape

£0.863

£0.542

£0.355

£0.274

£0.227

Reel

£0.191

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

9.1 V

SMD/SMT

SMA-2

500 mW

5 %

2.5 uA

4 Ohms

- 65 C

+ 150 C

Single

41.2 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5924B

Zener Diodes ZEN SMA REG 1.5W 10V TR

SZ1SMA5925BT3G
onsemi
1: £0.863
2,473In Stock
5,000Expected 22/09/2026

Mfr. Part No.
SZ1SMA5925BT3G

Mouser Part No
863-SZ1SMA5925BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 10V TR

Learn More

Datasheet

2,473In Stock

5,000Expected 22/09/2026

Cut Tape

£0.863

£0.542

£0.30

£0.242

View

Reel

£0.191

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

10 V

SMD/SMT

SMA-2

500 mW

5 %

2.5 uA

4.5 Ohms

- 65 C

+ 150 C

Single

37.5 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5925B

Zener Diodes ZEN SMA REG 1.5W 13V TR

SZ1SMA5928BT3G
onsemi
1: £0.863
483In Stock

Mfr. Part No.
SZ1SMA5928BT3G

Mouser Part No
863-SZ1SMA5928BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 13V TR

Learn More

Datasheet

483In Stock

Cut Tape

£0.863

£0.542

£0.355

Reel

£0.355

MouseReel Available

Min.: 1
Mult.: 1
Max.: 280

: 5,000

13 V

SMD/SMT

SMA-2

500 mW

5 %

500 nA

7 Ohms

- 65 C

+ 150 C

Single

28.8 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5928B

Zener Diodes ZEN SMA REG 1.5W 24V TR

SZ1SMA5934BT3G
onsemi
1: £0.863
2,643In Stock
5,000Expected 06/08/2027

Mfr. Part No.
SZ1SMA5934BT3G

Mouser Part No
863-SZ1SMA5934BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 24V TR

Learn More

Datasheet

2,643In Stock

5,000Expected 06/08/2027

Cut Tape

£0.863

£0.542

£0.355

Reel

£0.355

MouseReel Available

Min.: 1
Mult.: 1
Max.: 280

: 5,000

24 V

SMD/SMT

SMA-2

500 mW

5 %

500 nA

19 Ohms

- 65 C

+ 150 C

Single

15.6 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5934B

Zener Diodes ZEN SMA REG 1.5W 43V TR

SZ1SMA5940BT3G
onsemi
1: £0.863
4,704In Stock

Mfr. Part No.
SZ1SMA5940BT3G

Mouser Part No
863-SZ1SMA5940BT3G

onsemi

Zener Diodes ZEN SMA REG 1.5W 43V TR

Learn More

Datasheet

4,704In Stock

Cut Tape

£0.863

£0.542

£0.355

£0.274

£0.227

Reel

£0.189

MouseReel Available

Min.: 1
Mult.: 1

: 5,000

43 V

SMD/SMT

SMA-2

500 mW

5 %

500 nA

53 Ohms

- 65 C

+ 150 C

Single

8.7 mA

AEC-Q100

Reel, Cut Tape, MouseReel

1SMA5940B

1SMA59 1.5W Zener Diode Voltage Regulator

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3.3 V
3.6 V
3.9 V
4.3 V
4.7 V
5.1 V
5.6 V
6.2 V
6.8 V
7.5 V
8.2 V
9.1 V
10 V
11 V
12 V
13 V
15 V
16 V
18 V
20 V

2 Ohms
2.5 Ohms
3 Ohms
3.5 Ohms
4 Ohms
4.5 Ohms
5 Ohms
5.5 Ohms
6 Ohms
6.5 Ohms
7 Ohms
7.5 Ohms
9 Ohms
10 Ohms
12 Ohms
14 Ohms
17.5 Ohms
19 Ohms
23 Ohms
26 Ohms

5.5 mA
6.7 mA
7.3 mA
8 mA
8.7 mA
9.6 mA
10.4 mA
11.4 mA
12.5 mA
13.9 mA
15.6 mA
17 mA
18.7 mA
20.8 mA
23.4 mA
25 mA
28.8 mA
31.2 mA
34.1 mA
37.5 mA

1SMA59
1SMA5913B
1SMA5914B
1SMA5915B
1SMA5916B
1SMA5917B
1SMA5918B
1SMA5919B
1SMA5920B
1SMA5921B
1SMA5922B
1SMA5923B
1SMA5924B
1SMA5925B
1SMA5926B
1SMA5927B
1SMA5928B
1SMA5929B
1SMA5930B
1SMA5931B