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PTZTFTE2518B The PTZTFTE2518B is a 19.15V Zener diode from ROHM Semiconductor with 1W power dissipation and surface mount DO-214AC package.
Mfr Part #:

PTZTFTE2518B

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The PTZTFTE2518B is a 19.15V Zener diode from ROHM Semiconductor with 1W power dissipation and surface mount DO-214AC package.
✓ Total Stock: 3,000 pcs
$ Price Range: $0.18 - $0.92

PTZTFTE2518B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Bristol Electronics ✓
Non-Authorised Inventory information
3,000 pcs
On Request
3000 pcs On Request 1 On Request On Request On Request 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.

PTZTFTE2518B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tolerance
Voltage
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PTZTFTE2518B Description

Short technical summary and product information.

The PTZTFTE2518B is a single Zener diode from ROHM Semiconductor designed for voltage regulation applications. Its nominal zener voltage is 19.15V with a tolerance of ±6.01%. It can handle up to 1W of power dissipation with a maximum impedance of 12Ω. The reverse leakage current is specified at 10 µA when tested at 13V. The device is housed in a surface mount DO-214AC (SMA) package with a PMDS supplier device package designation. It operates at junction temperatures up to 150°C.

PTZTFTE2518B Quick Information

Product Type: Zener Diode
Canonical Name: PTZTFTE2518B Zener Diode
Subcategory: Single Zener Diode

PTZTFTE2518B Compliance

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

PTZTFTE2518B Estimated Pricing

Qty Low High
1+ $0.92 $0.92
10+ $0.57 $0.57
100+ $0.37 $0.37
500+ $0.28 $0.28
1,500+ $0.22 $0.22
3,000+ $0.20 $0.20
9,000+ $0.18 $0.18

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

PTZTFTE2518B Features

  • Nominal zener voltage of 19.15V.
  • Power dissipation rating of 1W.
  • Maximum zener impedance of 12Ω.
  • Surface mount DO-214AC package.
  • Operating junction temperature up to 150°C.

PTZTFTE2518B Applications

  • Voltage regulation in power supplies.
  • Overvoltage protection circuits.
  • Voltage reference in analog circuits.
  • Automotive electronics requiring high temperature.

PTZTFTE2518B FAQs

7 frequently asked questions generated from this part’s specifications.
What is the nominal zener voltage of the PTZTFTE2518B?

The nominal zener voltage is 19.15V.

What is the power rating of the PTZTFTE2518B?

The maximum power dissipation is 1W.

What is the tolerance of the zener voltage?

The tolerance is ±6.01%.

What is the package type of the PTZTFTE2518B?

The package is DO-214AC (SMA) with supplier device package PMDS.

What is the reverse leakage current at a given voltage?

The maximum reverse leakage current is 10 µA at a reverse voltage of 13V.

What is the maximum operating temperature?

The maximum junction operating temperature is 150°C.

What is the maximum zener impedance?

The maximum zener impedance (Zzt) is 12Ω.

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