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SMAJ4747A-TP The Micro Commercial SMAJ4747A-TP is a 20V Zener diode with a 1W power rating. It features a ±5% tolerance and is housed in a surface mount DO-214AC package.
Mfr Part #:

SMAJ4747A-TP

Available from 1 distributors
Mfr Name: Micro Commercial
Micro Commercial
The Micro Commercial SMAJ4747A-TP is a 20V Zener diode with a 1W power rating. It features a ±5% tolerance and is housed in a surface mount DO-214AC package.
✓ Total Stock: 2,000 pcs
$ Price Range: $0.02

SMAJ4747A-TP Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 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.

SMAJ4747A-TP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Forward Voltage
Halogen Free
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
SVHC Present
Storage Temperature
Supplier Device Package
Tolerance
Voltage
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SMAJ4747A-TP Description

Short technical summary and product information.

The SMAJ4747A-TP is a surface mount Zener diode manufactured by Micro Commercial Components. It is designed for applications requiring a stable 20V reference voltage with a nominal Zener current (IZT) and a maximum Zener impedance (Zzt) of 22 Ohms. The diode has a power dissipation rating of 1W and a forward voltage of 1.2V at 100mA.

 

This Zener diode operates within a temperature range of -65°C to 150°C. It is packaged in the compact DO-214AC (SMA) case, making it suitable for space-constrained designs. The mounting type is surface mount, and it offers a ±5% voltage tolerance.

 

The device is compliant with RoHS3 standards and is unaffected by REACH regulations. It also meets Halogen Free and Lead Free requirements, with a Moisture Sensitivity Level (MSL) of 1.

 

Key electrical characteristics include a reverse leakage current of 5 µA at 15.2V. The thermal resistance from junction to ambient is 100°C/W, and from junction to lead is 75°C/W.

SMAJ4747A-TP Quick Information

Product Type: Zener Diode
Canonical Name: SMAJ4747A-TP Zener Diode
Subcategory: Diodes - Zener - Single

SMAJ4747A-TP Compliance

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

SMAJ4747A-TP Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

SMAJ4747A-TP Features

  • 20V nominal Zener voltage.
  • 1W maximum power dissipation.
  • ±5% voltage tolerance.
  • Surface mount DO-214AC package.
  • Wide operating temperature range.

SMAJ4747A-TP Applications

  • Voltage regulation circuits.
  • Voltage reference applications.
  • Power supply stabilization.
  • Signal clamping circuits.

SMAJ4747A-TP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the Zener voltage of the SMAJ4747A-TP?

The nominal Zener voltage (Vz) for the SMAJ4747A-TP is 20V.

What is the power rating of the SMAJ4747A-TP Zener diode?

The SMAJ4747A-TP has a maximum power dissipation rating of 1W.

What is the tolerance of the SMAJ4747A-TP Zener diode?

The Zener voltage tolerance for the SMAJ4747A-TP is ±5%.

What is the operating temperature range for the SMAJ4747A-TP?

The operating temperature range for the SMAJ4747A-TP is -65°C to 150°C.

What package type is the SMAJ4747A-TP available in?

The SMAJ4747A-TP is available in a DO-214AC (SMA) package.

Is the SMAJ4747A-TP RoHS compliant?

Yes, the SMAJ4747A-TP is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the SMAJ4747A-TP?

The Moisture Sensitivity Level (MSL) for the SMAJ4747A-TP is 1 Unlimited.

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