MMBZ5V6B Datasheet, PDF (1/3 Pages) Fairchild Semiconductor – 24 Watt Peak Power Zener Transient Voltage Suppressor

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
1.Cathode
SOT-23
3
5V6
1
2
3
1
2
Absolute Maximum Ratings * T_a = 25°C unless otherwise noted
Symbol
Parameter
V_RWM
P_D
Working Peak Reverse Voltage
Total Power Dissipation at 25°C
Derate above 25°C
P_pk
Peak Power Dissipation @1.0mS
T_STG
Storage Temperature
T_J
Operating Junction Temperature
R_θJA
Thermal Resistance Junction to Ambient, FR-5 Board
* 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
Parameter
Conditions
V_Z
Zener Voltage
I_ZT = 20mA_D.C
I_ZT = 20mA_{Pulse 26mS}
Z_Z
Zener Impedance
I_ZT = 20mA
Z_ZK
Zener Knee Impedance I_ZK = 250µA
I_R
Reverse Leakage
V_R = 3V
V_F
Forward Voltage
I_F = 10mA
V_CL
Clamping Voltage
IPP=3A Square wave Tp=300uS
Value
3.0
225
1.8
27
-55 to +150
+150
550
Min.
5.32
5.31
Max.
5.88
5.85
11
1600
5
900
8.0
Unit
V
mW
mW/°C
W
°C
°C
°C/W
Units
V
V
Ω
Ω
µA
mV
V
©2007 Fairchild Semiconductor Corporation
1
MMBZ5V6B Rev. A
www.fairchildsemi.com