MOTOROLA
SEMICONDUCTOR
TECHNICAL DATA
SOTĆ23 Dual Monolithic
Common Anode Zener
MMBZ5V6ALT1
ADDITIONAL VOLTAGES AVAILABLE
Transient Voltage Suppressor
For ESD Protection
Motorola Preferred Device
This dual monolithic silicon zener diode is designed for applications requiring transient
overvoltage protection capability. It is intended for use in voltage and ESD sensitive equipment such as computers, printers, business machines, communication systems, medical
equipment and other applications. Its 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.
SOT-23 DUAL
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSOR
5.6 VOLTS
24 WATTS PEAK POWER
3
Specification Features:
• SOT-23 Package Allows Either Two Separate Unidirectional
Configurations or a Single Bidirectional Configuration
• Peak Power — 24 Watts @ 1.0 ms (Unidirectional), per Figure 5 Waveform
• Maximum Clamping Voltage @ Peak Pulse Current
• Low Leakage < 5.0 µA
• ESD Rating of Class N (exceeding 16 kV) per the Human Body Model
1
2
Mechanical Characteristics:
• Void Free, Transfer-Molded, Thermosetting Plastic Case
• Corrosion Resistant Finish, Easily Solderable
• 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 “T1” with “T3” in the Device Number to Order the 13 inch/10,000 Unit Reel
CASE 318-07
STYLE 12
LOW PROFILE SOT-23
PLASTIC
1
3
2
PIN 1. CATHODE
2. CATHODE
3. ANODE
WAFER FAB LOCATION: Phoenix, Arizona
ASSEMBLY/TEST LOCATION: Seremban, Malaysia
THERMAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Symbol
Value
Unit
Peak Power Dissipation @ 1.0 ms (1)
@ TA ≤ 25°C
Ppk
24
Watts
Total Power Dissipation on FR-5 Board (2) @ TA = 25°C
Derate above 25°C
°PD°
°225
1.8
°mW°
mW/°C
Thermal Resistance Junction to Ambient
RθJA
556
°C/W
Total Power Dissipation on Alumina Substrate (3) @ TA = 25°C
Derate above 25°C
°PD°
°300
2.4
°mW
mW/°C
Thermal Resistance Junction to Ambient
RθJA
417
°C/W
Junction and Storage Temperature Range
TJ
Tstg
°– 55 to +150°
°C
TL
260
°C
Characteristic
Lead Solder Temperature — Maximum
(10 Second Duration)
(1) Non-repetitive current pulse per Figure 5 and derate above TA = 25°C per Figure 6.
(2) FR-5 = 1.0 x 0.75 x 0.62 in.
(3) Alumina = 0.4 x 0.3 x 0.024 in., 99.5% alumina
Thermal Clad is a trademark of the Bergquist Company.
Preferred devices are Motorola recommended choices for future use and best overall value.
Motorola TVS/Zener Device Data
24 Watt Peak Power Data Sheet
5-55
