MMBZ27VCWT1G
40 Watt Peak Power
Zener Transient Voltage
Suppressors
SC−70 Dual Common Cathode Zeners
for ESD Protection
These dual monolithic silicon zener diodes are designed for
applications requiring transient overvoltage protection capability. They
are intended for use in voltage and ESD sensitive equipment such as
computers, printers, business machines, communication systems,
medical equipment and other applications. Their dual junction common
cathode design protects two separate lines using only one package.
These devices are ideal for situations where board space is at a
premium.
Specification Features:
http://onsemi.com
1
2
PIN 1. ANODE
2. ANODE
3. CATHODE
3
•
SC−70 Package Allows Either Two Separate Unidirectional
•
•
•
•
•
•
•
Configurations or a Single Bidirectional Configuration
Working Peak Reverse Voltage Range
−
22 V
Standard Zener Breakdown Voltage
−
27 V
Peak Power
−
40 W @ 1.0 ms (Bidirectional),
per Figure 4 Waveform
ESD Rating of Class N (exceeding 16 kV) per the Human
Body Model
Low Leakage < 100 nA
Flammability Rating: UL 94 V−O
This is a Pb−Free Device
SC−70
CASE 419
STYLE 4
MARKING
DIAGRAM
AC MG
G
1
AC = Specific Device Code
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
MMBZ27VCWT1G
Package
SC−70
(Pb−Free)
Shipping
†
3000/Tape & Reel
Mechanical Characteristics:
CASE:
Void-free, transfer-molded, thermosetting plastic case
FINISH:
Corrosion resistant finish, easily solderable
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
260°C for 10 Seconds
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
©
Semiconductor Components Industries, LLC, 2008
May, 2008
−
Rev. 0
1
Publication Order Number:
MMBZ27VCW/D
ONSEMI [ ON SEMICONDUCTOR ]
