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BZT52C12Q-7-F 12V Zener diode from Diodes Incorporated in a SOD-123 surface-mount package. Rated for 500mW power dissipation with ±5.42% tolerance and AEC-Q101 automotive qualification.
Mfr Part #:

BZT52C12Q-7-F

Available from 2 distributors
Mfr Name: Diodes Incorporated
Diodes Incorporated
12V Zener diode from Diodes Incorporated in a SOD-123 surface-mount package. Rated for 500mW power dissipation with ±5.42% tolerance and AEC-Q101 automotive qualification.
✓ Total Stock: 15,216 pcs
$ Price Range: $0.05 - $0.26

BZT52C12Q-7-F Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,216 pcs
On Request
9216 pcs On Request 1 On Request On Request 21+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
6,000 pcs
On Request
6000 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BZT52C12Q-7-F Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Halogen Free
Impedance (Max) (Zzt)
Lead Style
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
Weight
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BZT52C12Q-7-F Description

Short technical summary and product information.

The BZT52C12Q-7-F is a 12V Zener diode manufactured by Diodes Incorporated. It is part of the BZT52C series of surface-mount Zener diodes designed for general purpose voltage regulation and clamping applications.

 

This device has a nominal Zener voltage of 12V with a tolerance of ±5.42%. It can dissipate up to 500mW at a lead temperature of 75°C, and 370mW at 25°C ambient. Maximum Zener impedance is 25Ω. Reverse leakage current is 100nA at 8V reverse voltage. Forward voltage is 900mV at 10mA.

 

Operating temperature range is -65°C to 150°C. Thermal resistance from junction to ambient is 338°C/W and to lead is 150°C/W. The diode is housed in a molded plastic SOD-123 case with matte tin terminals. It is lead-free and RoHS compliant, with MSL Level 1 moisture sensitivity.

 

This automotive-grade version is qualified to AEC-Q101 standards. It is supplied in tape and reel packaging with 3,000 units per reel, suitable for automated assembly. The device is halogen and antimony free.

BZT52C12Q-7-F Quick Information

Product Type: Zener Diode - Single
Series: BZT52C
Canonical Name: BZT52C12Q-7-F Zener Diode, 12V, ±5.42%, 500mW, SOD-123, Automotive Grade
Subcategory: Single Zener Diode

BZT52C12Q-7-F Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): Level 1 (Unlimited)
REACH Status: REACH Unaffected
Lead Free: Lead Free

BZT52C12Q-7-F Estimated Pricing

Qty Low High
1+ $0.26 $0.26
10+ $0.16 $0.16
100+ $0.10 $0.10
500+ $0.07 $0.07
1,000+ $0.06 $0.06
3,000+ $0.05 $0.05

Estimated market price range - modelled values for guidance only, not live distributor offers.

BZT52C12Q-7-F Features

  • 12V nominal Zener voltage with ±5.42% tolerance.
  • 500mW power dissipation at lead temperature 75°C.
  • Surface mount SOD-123 package for automated assembly.
  • AEC-Q101 automotive grade qualification.
  • RoHS compliant and halogen free design.

BZT52C12Q-7-F Applications

  • Voltage regulation in automotive electronic modules.
  • Overvoltage clamping and protection circuits.
  • General purpose reference voltage generation.
  • Medium current surge and transient suppression.

BZT52C12Q-7-F FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the BZT52C12Q-7-F?

The nominal Zener voltage is 12V with a tolerance of ±5.42%.

What is the forward voltage?

The forward voltage is 900mV maximum at 10mA forward current.

What package is the BZT52C12Q-7-F available in?

It is offered in a surface-mount SOD-123 package.

What is the power dissipation rating?

500mW at a lead temperature of 75°C and 370mW at 25°C ambient.

What is the operating temperature range?

The operating junction temperature range is -65°C to 150°C.

Is this device automotive qualified?

Yes, it is qualified to AEC-Q101 standards for automotive reliability.

What is the Zener impedance?

The maximum Zener impedance (Zzt) is 25Ω.

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