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MMSZ5258BT1G The MMSZ5258BT1G is a 36V Zener diode from On Semiconductor with 500mW power dissipation in a SOD-123 surface mount package. It features ±5% tolerance and is Pb-free and AEC-Q101 qualified.
Mfr Part #:

MMSZ5258BT1G

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The MMSZ5258BT1G is a 36V Zener diode from On Semiconductor with 500mW power dissipation in a SOD-123 surface mount package. It features ±5% tolerance and is Pb-free and AEC-Q101 qualified.
✓ Total Stock: 364,259 pcs
$ Price Range: $0.03 - $0.16

MMSZ5258BT1G Available from 3 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
226,020 pcs
On Request
226020 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
138,189 pcs
On Request
138189 pcs On Request 1 On Request On Request On Request On Request On Request
Innova Technologies ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 1304 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.

MMSZ5258BT1G 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
Supplier Device Package
Tape & Reel
Termination Style
Tolerance
Voltage
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MMSZ5258BT1G Description

Short technical summary and product information.

The MMSZ5258BT1G is a 36V Zener diode from On Semiconductor, part of the MMSZ52xxxT1G series of Zener voltage regulators. It offers 500mW power dissipation on FR-4 or FR-5 boards, with a nominal Zener voltage of 36V and ±5% tolerance. The device features a maximum impedance of 70Ω at the Zener test current and a reverse leakage current of 100nA at 27V.

 

This surface mount diode is packaged in a SOD-123 case, designed for optimal automated board assembly and high-density applications. It has an operating temperature range of -55°C to 150°C, with thermal resistances of 340°C/W junction-to-ambient and 150°C/W junction-to-lead. The forward voltage is 900mV at 10mA.

 

The device is Pb-free and carries an ESD rating of Class 3 (>16 kV) per the Human Body Model. The SZ-prefix variants (not this part) are AEC-Q101 qualified, but the standard MMSZ5258BT1G is also offered in the same series. The package is UL 94 V-0 flammability rated and uses a cathode band polarity indicator. Standard packaging is 3000 pieces on tape and reel.

MMSZ5258BT1G Quick Information

Product Type: Zener Diode
Series: MMSZ52xxxT1G Series
Canonical Name: On Semiconductor MMSZ5258BT1G Zener Diode 36V 500mW SOD-123
Subcategory: Single Zener Diode

MMSZ5258BT1G Compliance

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

MMSZ5258BT1G Estimated Pricing

Qty Low High
1+ $0.16 $0.16
10+ $0.10 $0.10
100+ $0.06 $0.06
500+ $0.05 $0.05
1,000+ $0.04 $0.04
3,000+ $0.03 $0.03
6,000+ $0.03 $0.03

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

MMSZ5258BT1G Features

  • 36V nominal Zener voltage with ±5% tolerance.
  • 500mW power dissipation on FR-4 board.
  • ESD rating of Class 3 (>16 kV) HBM.
  • Surface mount SOD-123 package.
  • Pb-free and AEC-Q101 qualified.

MMSZ5258BT1G Applications

  • Voltage regulation in automotive electronics.
  • Overvoltage protection circuits.
  • General purpose medium current applications.
  • High density surface mount designs.

MMSZ5258BT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the MMSZ5258BT1G?

The nominal Zener voltage is 36 V with a tolerance of ±5%.

What is the maximum power dissipation of this diode?

The maximum power dissipation is 500 mW on FR-4 or FR-5 board.

What is the forward voltage of the MMSZ5258BT1G?

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

What is the package type of this Zener diode?

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

What is the reverse leakage current?

The maximum reverse leakage current is 100 nA at a reverse voltage of 27 V.

What is the ESD rating of this device?

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

What is the operating temperature range?

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

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