P4SMA220A A 400W unidirectional TVS diode. Features 185V reverse standoff and 328V clamping in DO-214AC package.
Mfr Part #:

P4SMA220A

Available from 1 distributors
Mfr Name: Bourns
Bourns
A 400W unidirectional TVS diode. Features 185V reverse standoff and 328V clamping in DO-214AC package.
Total Stock: 100 pcs
$ Price Range: $0.11 - $0.65

P4SMA220A Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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100 pcs
100 pcs On Request 1 On Request On Request On Request On Request On Request

P4SMA220A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Current
Halogen Free
Mounting Type
Operating Temperature
Power
Power Line Protection
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Type
Unidirectional Channels
Voltage

P4SMA220A Description

Short technical summary and product information.

The P4SMA220A is a unidirectional Zener TVS diode designed for general purpose circuit protection. It provides a clamping voltage of 328V and can handle 1.3A peak pulse current with 400W peak pulse power. The component is surface mount packaged in a DO-214AC (SMA) case and operates over a junction temperature range of -55°C to 150°C. It is RoHS3 compliant, MSL level 1, and REACH unaffected. Applications include general purpose voltage transient suppression.

P4SMA220A Quick Information

Product Type: TVS Diode
Series: P4SMA
Canonical Name: TVS Diode, Unidirectional, 400W, 185V Standoff, DO-214AC
Subcategory: Unidirectional

P4SMA220A Compliance

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

P4SMA220A Estimated Pricing

Qty Low High
1+ $0.65 $0.65
10+ $0.40 $0.40
100+ $0.25 $0.25
500+ $0.19 $0.19
1,000+ $0.17 $0.17
2,000+ $0.15 $0.15
5,000+ $0.14 $0.14
10,000+ $0.13 $0.13
15,000+ $0.12 $0.12
25,000+ $0.11 $0.11
35,000+ $0.11 $0.11
50,000+ $0.11 $0.11

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

P4SMA220A Features

  • 400W peak pulse power dissipation.
  • 328V clamping voltage capability.
  • Unidirectional Zener TVS protection.
  • Surface mount DO-214AC (SMA) package.
  • Operating temperature range -55°C to 150°C.

P4SMA220A Applications

  • Protects I/O interfaces from voltage transients.
  • Suitable for VCC bus protection in electronics.
  • Used in telecom, computer, and consumer devices.

P4SMA220A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the clamping voltage of the P4SMA220A?

The clamping voltage is 328V.

What is the peak pulse current rating?

The peak pulse current is 1.3A.

What is the package type of the P4SMA220A?

The device comes in a DO-214AC (SMA) surface mount package.

What is the peak pulse power dissipation?

The peak pulse power is 400W.

What is the operating temperature range?

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

Is the P4SMA220A RoHS compliant?

The part is reported as RoHS3 Compliant, but this status is unverified.

How many unidirectional channels does it have?

One unidirectional channel.

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