Zener Diodes

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Zener Diodes Results:
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BZX84C6V2
HOTTECH
3μA 6.2V 150Ω@Izk=1mA 350mW SOT-23
Quantity: 30000
In Stock
3000+ $0.0046
9000+ $0.0046
30000+ $0.0044
- +
x $0.0046
Ext. Price: $13.80
MOQ: 3000
Mult: 3000
SPQ: 3000
BZX584C43V
YANGJIE
50nA 43V 500Ω SOD-523
Quantity: 2346
In Stock
2115+
280+ $0.0041
- +
x $0.0041
Ext. Price: $1.14
MOQ: 280
Mult: 1
SPQ: 8000
BZX84C3V9W
YANGJIE
3μA 3.9V 600Ω SOT-323
Quantity: 1976
In Stock
2116+
240+ $0.0048
- +
x $0.0048
Ext. Price: $1.15
MOQ: 240
Mult: 1
SPQ: 3000
BZX84C3V6LYFHT116
ROHM
ROHM single zener diode, Rated zener voltage3.6V, SMD mount, max_power_dissipation250 mW, SOT-23encapsulation
Quantity: 2400
Ship Date: 7-13 working days
800+ $0.0857
1500+ $0.0815
- +
x $0.0857
Ext. Price: $68.56
MOQ: 800
Mult: 100
SMAJ5949B-TP
Micro Commercial Components
±5% 1μA 100V 250Ω 1.5W Freestanding DO-214-AC SMD mount 4.6mm*2.92mm*2.44mm
Quantity: 5869
Ship Date: 7-12 working days
1+ $0.65
10+ $0.3348
100+ $0.2124
500+ $0.1535
1000+ $0.1371
2000+ $0.1232
- +
x $0.65
Ext. Price: $1.30
MOQ: 2
Mult: 1
SPQ: 1
YFZVFHTR13B
ROHM
±2.56% 200nA 12.88V 14Ω 500mW Freestanding SOD SMD mount 2.5mm*1.4mm*600μm
Quantity: 3000
Ship Date: 6-8 working days
100+ $0.2502
500+ $0.1678
1000+ $0.1287
3000+ $0.1092
- +
x $0.2502
Ext. Price: $69.80
MOQ: 279
Mult: 1
SPQ: 1
PLZ13B-G3/H
Vishay Intertechnology
±3% 200nA 13V 14Ω 960mW Freestanding SOD SMD mount 2.5mm*1.3mm*600μm
Quantity: 20196
Ship Date: 6-12 working days
1000+ $0.0435
5000+ $0.0427
- +
x $0.0435
Ext. Price: $47.63
MOQ: 1095
Mult: 5
SZ655G
EIC Semiconductor
1μA 5.6V 1Ω 5KW SMB(DO-214AA) SMD mount 4.8mm(length)*3.6mm(width)
Quantity: 12000
Ship Date: 7-14 working days
23+
2500+ $0.126
5000+ $0.1237
15000+ $0.1226
- +
x $0.126
Ext. Price: $378.00
MOQ: 3000
Mult: 3000
SPQ: 3000
BZX55B9V1-TAP
Vishay Intertechnology
±2% 100nA 9.1V 10Ω 500mW Freestanding DO-204AH,DO-35 Through hole mounting 3.9mm(length)
Quantity: 50000
Ship Date: 10-15 working days
1+ $0.4345
- +
x $0.4345
Ext. Price: $249.40
MOQ: 574
Mult: 1
KDZLVTR75
ROHM
5μA 75V 250Ω 1W SOD SMD mount 2.7mm*1.7mm*900μm
Quantity: 20490
Ship Date: 5-10 working days
20490+ $0.1527
- +
x $0.1527
Ext. Price: $3128.82
MOQ: 20490
Mult: 20490
SPQ: 20490
AZ23B33HE3-TP
Micro Commercial Components
100nA 33V 80Ω SOT-23 SMD mount
Quantity: 6000
Ship Date: 7-12 working days
3000+ $0.0823
6000+ $0.0744
9000+ $0.0703
15000+ $0.0658
21000+ $0.0631
30000+ $0.0604
75000+ $0.0547
150000+ $0.052
- +
x $0.0823
Ext. Price: $246.90
MOQ: 3000
Mult: 3000
SPQ: 1
1N4744ATA
TAK CHEONG
5μA 15V 14Ω 1W DO-41
Quantity: 50000
In Stock
24+
200+ $0.0291
2000+ $0.0243
4000+ $0.0218
12000+ $0.0215
- +
x $0.0291
Ext. Price: $5.82
MOQ: 200
Mult: 1
SPQ: 4000
BZX55B24-TAP
Vishay Intertechnology
±2% 100nA 24V 80Ω 500mW Freestanding DO-204AH,DO-35 Through hole mounting 3.9mm(length)
Quantity: 20000
Ship Date: 10-15 working days
1+ $0.3335
- +
x $0.3335
Ext. Price: $249.45
MOQ: 748
Mult: 1
BZG03C51-M3-08
Vishay Intertechnology
±5.88% 1μA 51V 60Ω 3W Freestanding SMA(DO-214AC) SMD mount 5.5mm*2.8mm*2.3mm
Quantity: 1500
Ship Date: 11-14 working days
24+
1500+ $0.1296
15000+ $0.1296
- +
x $0.1296
Ext. Price: $194.40
MOQ: 1500
Mult: 1500
BZG03C91-M3-08
Vishay Intertechnology
±6.04% 1μA 91V 200Ω 3W Freestanding SMA(DO-214AC) SMD mount 5.5mm*2.8mm*2.3mm
Quantity: 18000
Ship Date: 11-14 working days
24+
1500+ $0.1296
15000+ $0.1296
- +
x $0.1296
Ext. Price: $194.40
MOQ: 1500
Mult: 1500
BZD27C5V1P _R1 _00001
PANJIT
5μA 5.1V 6Ω 2.3W SOD SMD mount
Quantity: 12000
Ship Date: 3-5 working days
3000+ $0.0281
6000+ $0.0276
- +
x $0.0281
Ext. Price: $84.30
MOQ: 3000
Mult: 3000
SPQ: 3000
AZ23C18-TP
Micro Commercial Components
±5% 100nA 18V 50Ω 300mW SOT-23 SMD mount
Quantity: 2785500
Ship Date: 2-7 weeks
3000+ $0.0239
9000+ $0.0235
15000+ $0.0229
- +
x $0.0239
Ext. Price: $71.70
MOQ: 3000
Mult: 3000
SPQ: 3000
SZAF7.5A
LRC
7.5V SMA-FL SMD mount
Quantity: 43300
Ship Date: 5-7 working days
23+
3000+ $0.0184
9000+ $0.0181
15000+ $0.0176
- +
x $0.0184
Ext. Price: $55.20
MOQ: 3000
Mult: 3000
SPQ: 3000
BZD17C10P-E3-08
Vishay Intertechnology
1μA 10V SMD mount
Quantity: 30000
Ship Date: 10-15 working days
1+ $0.2001
- +
x $0.2001
Ext. Price: $249.32
MOQ: 1246
Mult: 1
MMSZ4678T1
ON Semiconductor
±3% 7.5μA 1.8V 500mW Freestanding SOD-123 SMD mount 2.69mm*1.6mm*1.12mm
Quantity: 21000
Ship Date: 10-15 working days
1+ $0.0842
- +
x $0.0842
Ext. Price: $281.73
MOQ: 3346
Mult: 1
BZV55B5V1
EIC Semiconductor
±2% 2μA 5.1V 60Ω 500mW Freestanding SOD-80C SMD mount
Quantity: 45000
Ship Date: 7-14 working days
24+
2500+ $0.0121
5000+ $0.0119
15000+ $0.0118
- +
x $0.0121
Ext. Price: $30.25
MOQ: 2500
Mult: 2500
SPQ: 2500
MM5Z22
Diotec Semiconductor
Zener, SOD-523, 22V, 0.3W, ±5%
Quantity: 400000
Ship Date: 20 weeks
4000+ $0.0197
- +
x $0.0197
Ext. Price: $78.80
MOQ: 4000
Mult: 4000
SPQ: 1
BZM55C16-TR3
Vishay Intertechnology
100nA 16V 170Ω 500mW Freestanding MICRO-MELF SMD mount 1.9mm*1.35mm*1.15mm
Quantity: 6884
Ship Date: 6-13 working days
1+ $0.3105
10+ $0.2139
100+ $0.1357
500+ $0.0803
1000+ $0.0627
2500+ $0.0551
5000+ $0.0475
10000+ $0.0324
20000+ $0.0305
- +
x $0.3105
Ext. Price: $1.24
MOQ: 4
Mult: 1
SPQ: 1
BZM55C30-TR
Vishay Intertechnology
Vishay single zener diode, Rated zener voltage30V, SMD mount, max_power_dissipation500 mW, MicroMELFencapsulation
Quantity: 5000
Ship Date: 8-17 working days
2500+ $0.0268
- +
x $0.0268
Ext. Price: $67.00
MOQ: 2500
Mult: 2500
SPQ: 2500
CMHZ5260B TR PBFREE
Central Semiconductor
±5% 100nA 43V 93Ω SOD-123 SMD mount
Quantity: 3000
Ship Date: 7-12 working days
3000+ $0.0822
6000+ $0.0801
9000+ $0.078
- +
x $0.0822
Ext. Price: $246.60
MOQ: 3000
Mult: 3000
SPQ: 1

Zener Diodes

Zener diodes are a special type of diode designed to operate in a reverse-biased condition, allowing current to flow in the reverse direction when the voltage across the diode reaches a specific threshold known as the Zener voltage. This unique property makes them indispensable in various electronic circuits.

Definition:
A Zener diode is a semiconductor device that, unlike a standard diode, is designed to operate in its breakdown region. It maintains a constant voltage across its terminals when current flows in the reverse direction, making it an excellent voltage regulator.

Function:
The primary function of a Zener diode is voltage regulation. It can be used to stabilize voltage levels in a circuit, protecting sensitive components from voltage spikes and ensuring a consistent power supply. Zener diodes are also used in voltage reference circuits, voltage clamping, and as a voltage-controlled resistor.

Applications:
1. Voltage regulation: To maintain a constant voltage level in power supplies and other electronic systems.
2. Voltage reference: In circuits that require a stable reference voltage for comparison or calibration.
3. Clamping: To limit the voltage across sensitive components to prevent damage from overvoltage conditions.
4. Waveform shaping: In circuits where the diode's breakdown voltage is used to create a specific voltage level or to shape an electrical signal.
5. Voltage-controlled resistor: In applications where resistance needs to be adjusted based on the voltage across the diode.

Selection Criteria:
When selecting a Zener diode, consider the following:
1. Zener Voltage (Vz): The voltage at which the diode starts conducting in the reverse direction.
2. Power Rating (Pd): The maximum power the diode can dissipate without overheating, which is a function of the current and the Zener voltage.
3. Current Rating (Iz): The maximum reverse current the diode can handle without damage.
4. Tolerance: The allowable variation in the Zener voltage, which affects the accuracy of voltage regulation.
5. Reverse Voltage (Vr): The maximum reverse voltage the diode can withstand without breaking down.
6. Lead Form: The physical configuration of the diode's leads, which can affect its physical integration into a circuit.
7. Package Type: The physical package of the diode, which can range from small surface-mount devices to larger through-hole components.

In summary, Zener diodes are essential components in electronic design, providing voltage regulation and protection in a variety of applications. When choosing a Zener diode, it's crucial to match its specifications to the requirements of the circuit to ensure proper operation and reliability.
Please refer to the product rule book for details.