Fairchild MMBZ5V6B 24 watt peak power zener transient voltage suppressor Datasheet

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
3
3
5V6
2. N/C
1
1.Cathode
2
2
1
SOT-23
Absolute Maximum Ratings *
Symbol
Ta = 25°C unless otherwise noted
Parameter
Value
Unit
VRWM
Working Peak Reverse Voltage
3.0
V
PD
Total Power Dissipation at 25°C
Derate above 25°C
225
1.8
mW
mW/°C
Ppk
Peak Power Dissipation @1.0mS
27
W
TSTG
TJ
RθJA
-55 to +150
°C
Operating Junction Temperature
+150
°C
Thermal Resistance Junction to Ambient, FR-5 Board
550
°C/W
Storage Temperature
* These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.
Electrical Characteristics
Symbol
TC = 25°C unless otherwise noted
Parameter
Conditions
Min.
Max.
Units
5.32
5.31
5.88
5.85
V
V
VZ
Zener Voltage
IZT = 20mAD.C
IZT = 20mAPulse 26mS
ZZ
Zener Impedance
IZT = 20mA
11
Ω
ZZK
Zener Knee Impedance
IZK = 250µA
1600
Ω
IR
Reverse Leakage
VR = 3V
5
µA
VF
Forward Voltage
IF = 10mA
900
mV
VCL
Clamping Voltage
IPP=3A Square wave Tp=300uS
8.0
V
©2007 Fairchild Semiconductor Corporation
MMBZ5V6B Rev. A
1
www.fairchildsemi.com
MMBZ5V6B 24 Watt Peak Power Zener Transient Voltage Suppressor
March 2007
MMBZ5V6B 24 Watt Peak Power Zener Transient Voltage Suppressor
Mechanical Dimensions
SOT-23
The pin identification shown below is for
Diode and Zener devices only
0.019 (0.483)
0.015 (0.381)
3
0.098 (2.489)
0.083 (2.108)
0.055 (1.397)
0.047 (1.194)
3 CHARACTERS MAX
1
0.024 (0.810)
0.018 (0.457)
2
0.040 (1.016)
0.035 (0.889)
0.080 (2.032)
0.070 (1.778)
0.120 (3.048)
0.110 (2.794)
LOW PROFILE
(49)
LOW PROFILE
(49)
0.041 (1.041)
0.030 (0.762)
0.0059 (0.150)
0.0040 (0.102)
0.0005 (0.013)
0.0035 (0.089)
SOT-23
0.03 0” +/- 0.005 ”
(0.7 62 +/- 0.127 )
350 MILLIWATT ZENER
0.1 20” M IN IM U M
(3.048 )
0.0 35” T Y P IC A L
(0 .889 )
0.06 0” +/- 0.005 ”
(1.5 24 +/- 0.127 )
R E C O M M E N D E D S O LD E R P AD S
FO R
S O T -23
2
MMBZ5V6B Rev. A
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Across the board. Around the world.™
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FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO
IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE
OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN;NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE
RIGHTS OF OTHERS. THESE SPECIFICATIONS DO NOT EXPAND THE TERMS OF FAIRCHILD’S WORLDWIDE TERMS AND CONDITIONS, SPECIFICALLY THE WARRANTY THEREIN, WHICH COVERS THESE PRODUCTS.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT
THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or systems which, (a) are
intended for surgical implant into the body, or (b) support or sustain life, or
(c) whose failure to perform when properly used in accordance with
instructions for use provided in the labeling, can be reasonably expected
to result in significant injury to the user.
2. A critical component is any component of a life support device or system
whose failure to perform can be reasonably expected to cause the failure
of the life support device or system, or to affect its safety or effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Formative or In Design
This datasheet contains the design specifications for product development. Specifications may change in any manner without notice.
Preliminary
First Production
This datasheet contains preliminary data, and supplementary data will
be published at a later date.Fairchild Semiconductor reserves the right
to make changes at any time without notice in order to improve design.
No Identification Needed
Full Production
This datasheet contains final specifications. Fairchild Semiconductor
reserves the right to make changes at any time without notice in order
to improve design.
Obsolete
Not In Production
This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor.The datasheet is printed for reference information only.
Rev. I23
3
MMBZ5V6B Rev. A
www.fairchildsemi.com
MMBZ5V6B 24 Watt Peak Power Zener Transient Voltage Suppressor
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