MMBZ5V6ALT1 Datasheet, PDF (1/6 Pages) Motorola, Inc – SOT-23 COMMON ANODE DUAL ZENER OVERVOLTAGE TRANSIENT SUPPRESSORS 24 & 40 WATTS PEAK POWER

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
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by MMBZ5V6ALT1/D
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Transient Voltage Suppressors
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.
Specification Features:
• SOT–23 Package Allows Either Two Separate Unidirectional
Configurations or a Single Bidirectional Configuration
• Peak Power — 24 or 40 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
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
the “T1” with “T3” in the Device Number to order the 13 inch/10,000 unit reel.
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Motorola Preferred Devices
SOT–23 COMMON ANODE DUAL
ZENER OVERVOLTAGE
TRANSIENT SUPPRESSORS
24 & 40 WATTS
PEAK POWER
3
1
2
CASE 318–08
STYLE 12
LOW PROFILE SOT–23
PLASTIC
1
3
2
PIN 1. CATHODE
2. CATHODE
3. ANODE
THERMAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic
Symbol
Peak Power Dissipation @ 1.0 ms (1)
@ TA ≤ 25°C
MMBZ5V6ALT1, MMBZ6V2ALT1
MMBZ15VALT1, MMBZ20VALT1
Total Power Dissipation on FR–5 Board (2) @ TA = 25°C
Derate above 25°C
Ppk
°PD°
Thermal Resistance Junction to Ambient
Total Power Dissipation on Alumina Substrate (3) @ TA = 25°C
Derate above 25°C
R_θJA
°PD°
Thermal Resistance Junction to Ambient
Junction and Storage Temperature Range
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
*Other voltages may be available upon request
Thermal Clad is a trademark of the Bergquist Company
Preferred devices are Motorola recommended choices for future use and best overall value.
R_θJA
TJ
Tstg
TL
Value
24
40
225
1.8
556
300
2.4
417
– 55 to +150
260
Unit
Watts
°mW°
mW/°C
°C/W
°mW
mW/°C
°C/W
°C
°C
Rev 1
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MOTOROLA
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