MMSZ5270BT1G The MMSZ5270BT1G is a 91V Zener diode from On Semiconductor with a power dissipation of 500mW. It features a surface mount SOD-123 package and is RoHS compliant.
Mfr Part #:

MMSZ5270BT1G

Available from 5 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMSZ5270BT1G is a 91V Zener diode from On Semiconductor with a power dissipation of 500mW. It features a surface mount SOD-123 package and is RoHS compliant.
✓ Total Stock: 70,495 pcs
$ Price Range: $0.02 - $0.17

MMSZ5270BT1G Available from 5 distributors

✓ Authorised
✓ Non-Authorised

MMSZ5270BT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Storage Temperature
Supplier Device Package
Tape & Reel
Tolerance
Voltage

MMSZ5270BT1G Description

Short technical summary and product information.

The MMSZ5270BT1G is a Zener voltage regulator diode from On Semiconductor, offering a nominal Zener voltage of 91V with ±5% tolerance. It is rated for a maximum power dissipation of 500mW on FR-4 or FR-5 boards. The device features a low impedance of 400Ω (max) and a reverse leakage current of only 100nA at 69V. Its forward voltage is 900mV at 10mA. The diode is designed for general purpose, medium current applications and provides ESD protection with a rating of Class 3 (>16 kV) per Human Body Model. It operates over a temperature range of -55°C to 150°C, with a junction-to-ambient thermal resistance of 340°C/W and junction-to-lead thermal resistance of 150°C/W. The part is housed in a void-free, transfer-molded SOD-123 surface mount package with a corrosion-resistant finish and a polarity band. It is supplied in tape and reel packaging with a standard quantity of 3000 pieces. The device is Pb-Free and meets UL 94 V-0 flammability rating, making it suitable for automated assembly and high-density applications.

MMSZ5270BT1G Quick Information

Product Type: Zener Diode
Series: MMSZ52xxxT1G Series
Canonical Name: Zener Diode 91V 500mW SOD-123
Subcategory: Single Zener Diode

MMSZ5270BT1G Compliance

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

MMSZ5270BT1G Estimated Pricing

Qty Low High
1+ $0.17 $0.17
10+ $0.10 $0.10
100+ $0.06 $0.06
500+ $0.05 $0.05
1,000+ $0.04 $0.04
3,000+ $0.02 $0.02

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

MMSZ5270BT1G Features

  • Nominal Zener voltage of 91 V.
  • ±5% tolerance on Zener voltage.
  • 500 mW power dissipation rating.
  • Surface mount SOD-123 package.
  • ESD rating Class 3 (>16 kV) HBM.

MMSZ5270BT1G Applications

  • Voltage regulation in low-power circuits.
  • Overvoltage protection clamping applications.
  • Reference voltage in analog circuits.
  • General purpose medium current applications.

MMSZ5270BT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of MMSZ5270BT1G?

The nominal Zener voltage is 91 V.

What is the tolerance on the Zener voltage?

The tolerance is ±5%.

What is the maximum power dissipation?

The maximum power dissipation is 500 mW.

What is the forward voltage drop?

The maximum forward voltage is 900 mV at 10 mA.

What is the package type?

The device comes in a SOD-123 surface mount package.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

What is the ESD rating?

The ESD rating is Class 3 (>16 kV) per Human Body Model.

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