MM5Z6V8ST1G Zener diode with 6.8V nominal voltage, 500mW power rating, in SOD-523 surface mount package.
Mfr Part #:

MM5Z6V8ST1G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
Zener diode with 6.8V nominal voltage, 500mW power rating, in SOD-523 surface mount package.
✓ Total Stock: 53,740 pcs
$ Price Range: $0.07 - $0.34

MM5Z6V8ST1G Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
51,000 pcs
51000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,740 pcs
2740 pcs On Request 1 On Request On Request On Request On Request On Request

MM5Z6V8ST1G 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)
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

MM5Z6V8ST1G Description

Short technical summary and product information.

The MM5Z6V8ST1G from ON Semiconductor is a Zener diode designed for voltage regulation and protection in space-constrained applications. It features a nominal zener voltage of 6.8V with a tight ±2% tolerance, ensuring precise voltage clamping. The device can dissipate up to 500mW steady-state power, making it suitable for low-power circuits.

 

This diode is packaged in the industry-standard SOD-523 surface mount package, which measures only 1.2 mm x 0.8 mm with a low profile of 0.7 mm. It is ideal for high-density PCB designs in portable electronics, cellular phones, and handheld devices. The part is RoHS compliant and Pb-Free, with an MSL rating of 1 (unlimited) and an ESD rating of Class 3 (>16 kV) per Human Body Model.

 

Electrical characteristics include a maximum impedance (Zzt) of 15 Ω, a forward voltage of 900 mV at 10 mA, and a low leakage current of 2 µA at 4 V reverse voltage. The operating temperature range spans -65°C to 150°C, with a junction-to-ambient thermal resistance of 250 °C/W on standard FR-4 board.

MM5Z6V8ST1G Quick Information

Product Type: Zener Diode
Series: Tight Tolerance Series
Canonical Name: Zener Diode 6.8V 500mW SOD-523
Subcategory: Single Zener Diode

MM5Z6V8ST1G Compliance

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

MM5Z6V8ST1G Estimated Pricing

Qty Low High
1+ $0.34 $0.34
10+ $0.20 $0.20
100+ $0.12 $0.12
500+ $0.09 $0.09
1,000+ $0.08 $0.08
3,000+ $0.07 $0.07

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

MM5Z6V8ST1G Features

  • 6.8V nominal zener voltage with ±2% tolerance.
  • 500mW steady-state power dissipation.
  • SOD-523 surface mount package.
  • ESD rating Class 3 >16 kV HBM.
  • Operating temperature range -65°C to 150°C.

MM5Z6V8ST1G Applications

  • Voltage regulation in portable devices.
  • Overvoltage protection circuits.
  • Space-constrained high-density PCB designs.

MM5Z6V8ST1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the zener voltage of MM5Z6V8ST1G?

The nominal zener voltage is 6.8 V with a tolerance of ±2%.

What is the forward voltage drop?

The forward voltage is 900 mV at a test current of 10 mA.

What package does this part come in?

It is packaged in SOD-523, a surface mount package.

What is the power dissipation rating?

The steady state power dissipation is 500 mW.

What is the leakage current at 4V reverse?

The leakage current is 2 µA at a reverse voltage of 4 V.

Is this device RoHS compliant?

Yes, the device is RoHS compliant and Pb-Free per the datasheet.

What is the operating temperature range?

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

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