March 2007
MMBZ5V6B
24 Watt Peak Power Zener Transient Voltage Suppressor
Applications
? For use as transient overvoltage protection for voltage and ESD sensitive equipment like laptop computers, HDD, printers, cellular
phones, and other applications.
Features
?
?
?
?
?
?
SOT-23 Zener for ESD Protection
Pb-free
Maximum Clamping voltage = 8V @ Peak Pulse Current= 3A
Working Peak Reverse Voltage = 3V
HBM = 16KV (Class 3) ESD Rating
Flammability Rating UL94 V-O
Connection Diagram
3.Anode
2. N/C
3
5V6
3
1.Cathode
1
2
1
2
SOT-23
Absolute Maximum Ratings *
T a = 25°C unless otherwise noted
Symbol
V RWM
P D
P pk
T STG
T J
R θ JA
Parameter
Working Peak Reverse Voltage
Total Power Dissipation at 25 ° C
Derate above 25 ° C
Peak Power Dissipation @1.0mS
Storage Temperature
Operating Junction Temperature
Thermal Resistance Junction to Ambient, FR-5 Board
Value
3.0
225
1.8
27
-55 to +150
+150
550
Unit
V
mW
mW/ ° C
W
° C
° C
° C/W
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Electrical Characteristics
T C = 25°C unless otherwise noted
Symbol
V Z
Z Z
Z ZK
I R
V F
V CL
Parameter
Zener Voltage
Zener Impedance
Zener Knee Impedance
Reverse Leakage
Forward Voltage
Clamping Voltage
Conditions
I ZT = 20mA D.C
I ZT = 20mA Pulse 26mS
I ZT = 20mA
I ZK = 250 μ A
V R = 3V
I F = 10mA
I PP =3A Square wave Tp=300uS
Min.
5.32
5.31
Max.
5.88
5.85
11
1600
5
900
8.0
Units
V
V
?
?
μ A
mV
V
?2007 Fairchild Semiconductor Corporation
MMBZ5V6B Rev. A
1
www.fairchildsemi.com
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