Semiconductor Components Industries, LLC, 2004
August, 2004 − Rev. 7
1 Publication Order Number:
MMBZ5V6ALT1/D
MMBZ5V6ALT1 Series
Preferred Device
24 and 40 Watt Peak Power
Zener Transient Voltage
Suppressors
SOT−23 Dual Common Anode 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
anode design protects two separate lines using only one package. These
devices are ideal for situations where board space is at a premium.
Features
• Pb−Free Packages are Available
• SOT−23 Package Allows Either Two Separate Unidirectional
Configurations or a Single Bidirectional Configuration
• Working Peak Reverse Voltage Range − 3 V to 26 V
• Standard Zener Breakdown Voltage Range − 5.6 V to 33 V
• Peak Power − 24 or 40 Watts @ 1.0 ms (Unidirectional),
per Figure 5 Waveform
• ESD Rating of Class N (exceeding 16 kV) per the Human
Body Model
• Maximum Clamping Voltage @ Peak Pulse Current
• Low Leakage < 5.0 A
• Flammability Rating UL 94 V−O
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
Package designed for optimal automated board assembly
Small package size for high density applications
Available in 8 mm Tape and Reel
Use the Device Number to order the 7 inch/3,000 unit reel.
Replace the “T1” with “T3” in the Device Number to order the
13 inch/10,000 unit reel.
Preferred devices are recommended choices for future use
and best overall value.
SOT−23
CASE 318
STYLE 12
1
3
2
1
2
3
xxx
MARKING
DIAGRAM
xxx = Device Code
M = Date Code
M
See specific marking information in the device marking
column of the table on page 3 of this data sheet.
DEVICE MARKING INFORMATION
http://onsemi.com
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
ORDERING INFORMATION
