MMBZ15VDLT1,
MMBZ27VCLT1,
SZMMBZ15VDLT1G,
SZMMBZ27VCLT1G
40 Watt Peak Power
Zener Transient Voltage
Suppressors
http://onsemi.com
1
SOT−23 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.
The MMBZ27VCLT1/SZMMBZ27VCLT1G can be used to protect
a single wire communication network form EMI and ESD transient
surge voltages. The MMBZ27VCLT1/SZMMBZ27VCLT1G is
recommended by the Society of Automotive Engineers (SAE),
February 2000,
J 2 4 11
“Single Wire Can Network for Vehicle Applications” specification as
a solution for transient voltage problems.
Configurations or a Single Bidirectional Configuration
• Working Peak Reverse Voltage Range − 12.8 V, 22 V
• Standard Zener Breakdown Voltage Range − 15 V, 27 V
• Peak Power − 40 W @ 1.0 ms (Bidirectional),
•
per Figure 5 Waveform
ESD Rating of Class 3B (exceeding 16 kV) per the Human
Body Model
Low Leakage < 100 nA
Flammability Rating: UL 94 V−O
AEC−Q101 Qualified and PPAP Capable
SZ Prefix for Automotive and Other Applications Requiring Unique
Site and Control Change Requirements
Pb−Free Packages are Available
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
© Semiconductor Components Industries, LLC, 2011
November, 2011 − Rev. 10
MARKING
DIAGRAM
3
1
2
SOT−23
CASE 318
STYLE 9
XXX MG
G
1
XXX = 15D or 27C
M
= Date Code
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Package
Shipping†
SOT−23
3000 / Tape &
Reel
MMBZ15VDLT1G
SOT−23
(Pb−Free)
3000 / Tape &
Reel
SZMMBZ15VDLT1G
• SOT−23 Package Allows Either Two Separate Unidirectional
•
•
•
•
PIN 1. ANODE
2. ANODE
3. CATHODE
SOT−23
(Pb−Free)
3000 / Tape &
Reel
SOT−23
10,000 / Tape &
Reel
MMBZ15VDLT3G
SOT−23
(Pb−Free)
10,000 / Tape &
Reel
SZMMBZ15VDLT3G
SOT−23
(Pb−Free)
10,000 / Tape &
Reel
SOT−23
3000 / Tape &
Reel
MMBZ27VCLT1G
SOT−23
(Pb−Free)
3000 / Tape &
Reel
SZMMBZ27VCLT1G
SOT−23
(Pb−Free)
3000 / Tape &
Reel
Device
MMBZ15VDLT1
Specification Features:
•
3
2
1
MMBZ15VDLT3
MMBZ27VCLT1
†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.
Publication Order Number:
MMBZ15VDLT1/D
