NSPU5201MUTBG TVS diode from On Semiconductor, unidirectional, 20V working peak reverse voltage, 31.5V clamping voltage at 140A peak pulse current. Surface mount in UDFN6 package.
Mfr Part #:

NSPU5201MUTBG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
TVS diode from On Semiconductor, unidirectional, 20V working peak reverse voltage, 31.5V clamping voltage at 140A peak pulse current. Surface mount in UDFN6 package.
✓ Total Stock: 498 pcs
$ Price Range: $0.18 - $0.82

NSPU5201MUTBG Available from 1 distributor

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NSPU5201MUTBG Specifications Quick View

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

NSPU5201MUTBG Description

Short technical summary and product information.

The NSPU5201MUTBG is a unidirectional Zener-type TVS diode from ON Semiconductor designed for ESD and surge protection. It provides protection against IEC61000-4-2 Level 4 ESD events up to ±30 kV contact discharge.

 

With a working peak reverse voltage of 20 V, it features a breakdown voltage range of 21.7 V to 23.7 V at 1 mA test current. The clamping voltage is 31.5 V at a peak pulse current of 140 A (8/20 µs waveform). Reverse leakage current is a maximum of 1 µA at 20 V.

 

The device is offered in a small 6-pin UDFN package (1.8 mm x 2.0 mm) with an exposed pad for thermal management. It is surface mountable and supplied in tape and reel (3000 pcs per reel).

 

The NSPU5201MUTBG is Pb-Free, Halogen Free/BFR Free, and RoHS3 compliant. It has an MSL (Moisture Sensitivity Level) of 1, allowing unlimited floor life. Operating temperature range is -55°C to 125°C.

NSPU5201MUTBG Quick Information

Product Type: TVS Diode
Series: NSPU5201, NSPU5221
Canonical Name: TVS Diode, Unidirectional, 20V Working, 31.5V Clamping, 140A Peak Pulse, UDFN6
Subcategory: Unidirectional TVS Diode

NSPU5201MUTBG Compliance

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

NSPU5201MUTBG Estimated Pricing

Qty Low High
1+ $0.82 $0.82
10+ $0.52 $0.52
100+ $0.34 $0.34
500+ $0.27 $0.27
1,000+ $0.24 $0.24
3,000+ $0.20 $0.20
6,000+ $0.19 $0.19
9,000+ $0.18 $0.18
24,000+ $0.18 $0.18

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

NSPU5201MUTBG Features

  • Unidirectional Zener TVS diode for ESD and surge protection.
  • Working peak reverse voltage of 20 V.
  • Clamping voltage of 31.5 V at 140 A peak pulse current.
  • ESD protection up to ±30 kV contact discharge (IEC61000-4-2).
  • Surface mount in 1.8x2 mm UDFN6 package.

NSPU5201MUTBG Applications

  • Ideal for protecting sensitive electronics from ESD events.
  • Used in portable electronics, smartphones, and tablets.
  • Suitable for general purpose voltage transient suppression.

NSPU5201MUTBG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working peak reverse voltage of the NSPU5201MUTBG?

20 V.

What is the breakdown voltage range?

21.7 V to 23.7 V (typical 22.7 V) at 1 mA.

What is the clamping voltage?

31.5 V at 140 A peak pulse current (8/20 µs).

What is the peak pulse current rating?

Maximum 140 A (8/20 µs). Minimum 110 A.

What package is the device available in?

6-UFDFN Exposed Pad (UDFN6, 1.8x2 mm).

Does it provide ESD protection?

Yes, up to ±30 kV contact discharge per IEC61000-4-2 Level 4.

What is the operating temperature range?

-55°C to 125°C.

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