BZGx Zener Diodes

Vishay BZG03C-M, BZG04-M, and BZG05C-M Zener Diodes are high-reliability diodes with unidirectional polarities. These diodes are configured in a single circuit and fit onto 5mm SMD footpads. They operate at a voltage range of 3.3V to 270V and are wave and reflow solderable. Vishay BZG03C-M, BZG04-M, and BZG05C-M Zener Diodes are housed in SMA (DO-214AC) package. Models with "P/N-M3" are commercial grade and those with "P/NHM3" are AEC-Q101 qualified. BZGx Zener diodes are ideal for voltage stabilization and protection from high voltage, high energy transients.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Vz - Zener Voltage
Mounting Style
Package/Case
Pd - Power Dissipation
Voltage Tolerance
Ir - Maximum Reverse Leakage Current
Zz - Zener Impedance
Minimum Operating Temperature
Maximum Operating Temperature
Configuration
Test Current
Qualification
Packaging
Series
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
19,305In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000
270 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 1 kOhms - 65 C + 150 C Single 2 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 40W Pppm SMA (DO-214AC)
Datasheet
44,461In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

6.2 V SMD/SMT DO-214AC-2 1.25 W 6 % 1 uA 4 Ohms - 65 C + 150 C Single 35 mA Reel, Cut Tape, MouseReel BZG05C-M
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
10,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

120 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 250 Ohms - 65 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
13,794In Stock
11,000Expected 02/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

15 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 10 Ohms - 65 C + 150 C Single 50 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
66,980In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000
180 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 400 Ohms - 65 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
21,341In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 1,500

220 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 750 Ohms - 65 C + 150 C Single 2 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
28,729In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

33 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 15 Ohms - 65 C + 150 C Single 25 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
12,387In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

36 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 40 Ohms - 65 C + 150 C Single 10 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
8,755In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

56 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 60 Ohms - 65 C + 150 C Single 10 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
15,052In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

68 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 80 Ohms - 65 C + 150 C Single 10 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 40W Pppm SMA (DO-214AC)
Datasheet
14,894In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

3.3 V SMD/SMT DO-214AC-2 1.25 W 6 % 40 uA 20 Ohms - 65 C + 150 C Single 80 mA Reel, Cut Tape, MouseReel BZG05C-M
Vishay Semiconductors Zener Diodes Uni-direc 40W Pppm SMA (DO-214AC)
Datasheet
38,519In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

4.7 V SMD/SMT DO-214AC-2 1.25 W 6 % 3 uA 13 Ohms - 65 C + 150 C Single 45 mA Reel, Cut Tape, MouseReel BZG05C-M
Vishay Semiconductors Zener Diodes Uni-direc 40W Pppm SMA (DO-214AC)
Datasheet
42,091In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

5.6 V SMD/SMT DO-214AC-2 1.25 W 6 % 1 uA 7 Ohms - 65 C + 150 C Single 45 mA Reel, Cut Tape, MouseReel BZG05C-M
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
6,327In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000
10 V SMD/SMT DO-214AC-2 3 W 6 % 10 uA 4 Ohms - 65 C + 150 C Single 50 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
6,682In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

120 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 250 Ohms - 65 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
3,886In Stock
6,000Expected 24/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

13 V SMD/SMT DO-214AC-2 3 W 6 % 2 uA 10 Ohms - 65 C + 150 C Single 50 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
11,073In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

150 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 300 Ohms - 65 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
81In Stock
12,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

20 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 15 Ohms - 65 C + 150 C Single 25 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
8,594In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

200 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 500 Ohms - 65 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
1,904In Stock
11,000Expected 12/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

200 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 500 Ohms - 65 C + 150 C Single 5 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
2,578In Stock
6,000Expected 02/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000
240 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 850 Ohms - 65 C + 150 C Single 2 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
2,953In Stock
24,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000
27 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 15 Ohms - 65 C + 150 C Single 25 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
7,715In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

30 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 15 Ohms - 65 C + 150 C Single 25 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
5,811In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

51 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 60 Ohms - 65 C + 150 C Single 10 mA Reel, Cut Tape, MouseReel
Vishay Semiconductors Zener Diodes Uni-direc 300W Pppm SMA (DO-214AC)
Datasheet
2,412In Stock
6,000Expected 24/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000
75 V SMD/SMT DO-214AC-2 3 W 6 % 1 uA 100 Ohms - 65 C + 150 C Single 10 mA Reel, Cut Tape, MouseReel