DO-220AA SMP
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

SMM4F20A-TR

DigiKey Part Number
497-7906-2-ND - Tape & Reel (TR)
497-7906-1-ND - Cut Tape (CT)
497-7906-6-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
SMM4F20A-TR
Description
TVS DIODE 20VWM 42.8VC DO222-AA
Customer Reference
Detailed Description
42.8V Clamp 54A (8/20µs) Ipp Tvs Diode Surface Mount STmite Flat (DO222-AA)
Datasheet
 Datasheet
EDA/CAD Models
SMM4F20A-TR Models
Product Attributes
Type
Description
Select All
Category
Mfr
Series
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Last Time Buy
Type
Zener
Unidirectional Channels
1
Voltage - Reverse Standoff (Typ)
20V
Voltage - Breakdown (Min)
22.8V
Voltage - Clamping (Max) @ Ipp
42.8V
Current - Peak Pulse (10/1000µs)
54A (8/20µs)
Power - Peak Pulse
400W
Power Line Protection
No
Applications
General Purpose
Capacitance @ Frequency
-
Operating Temperature
-55°C ~ 175°C (TJ)
Mounting Type
Surface Mount
Package / Case
DO-222AA
Supplier Device Package
Base Product Number
Product Questions and Answers

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In-Stock: 12,000
Check for Additional Incoming Stock
Last Time Buy Date: 2026. 2. 1.
All prices are in KRW
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1₩1,354.00000₩1,354
10₩843.80000₩8,438
100₩548.27000₩54,827
500₩420.93400₩210,467
1,000₩379.88800₩379,888
2,000₩345.33100₩690,662
5,000₩320.60260₩1,603,013
* All Digi-Reel orders will add a ₩8,000 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
12,000₩279.35008₩3,352,201
24,000₩261.93025₩6,286,326
Manufacturers Standard Package