1SMB5.0AT3G ON Semiconductor, 1SMB5.0AT3G Datasheet

TVS 600W 5.0V UNIDIRECT SMB

1SMB5.0AT3G

Manufacturer Part Number
1SMB5.0AT3G
Description
TVS 600W 5.0V UNIDIRECT SMB
Manufacturer
ON Semiconductor
Datasheet

Specifications of 1SMB5.0AT3G

Voltage - Reverse Standoff (typ)
5V
Voltage - Breakdown
6.4V
Power (watts)
600W
Polarization
Unidirectional
Mounting Type
Surface Mount
Package / Case
DO-214AA, SMB
Number Of Elements
1
Polarity
Uni-Directional
Package Type
SMB
Operating Temperature Classification
Military
Reverse Breakdown Voltage
6.4V
Clamping Voltage
9.2V
Reverse Stand-off Voltage
5V
Leakage Current (max)
800uA
Peak Pulse Current
65.2A
Peak Pulse Power Dissipation
600W
Test Current (it)
10mA
Operating Temp Range
-65C to 150C
Mounting
Surface Mount
Pin Count
2
Operating Voltage
5 V
Breakdown Voltage
6.7 V
Termination Style
SMD/SMT
Peak Surge Current
65.2 A
Maximum Operating Temperature
+ 150 C
Minimum Operating Temperature
- 65 C
Dimensions
3.56 mm W x 4.32 mm L
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
1SMB5.0AT3GOSTR
1SMB5.0AT3 Series
600 Watt Peak Power Zener
Transient Voltage
Suppressors
Unidirectional*
components from high voltage, high energy transients. They have
excellent clamping capability, high surge capability, low zener
impedance and fast response time. The SMB series is supplied in
ON Semiconductor’s exclusive, cost-effective, highly reliable
Surmetict package and is ideally suited for use in communication
systems, automotive, numerical controls, process controls, medical
equipment, business machines, power supplies and many other
industrial/consumer applications.
Features
Mechanical Characteristics
CASE:
FINISH:
MAXIMUM CASE TEMPERATURE FOR SOLDERING PURPOSES:
LEADS:
POLARITY:
MOUNTING POSITION:
© Semiconductor Components Industries, LLC, 2009
October, 2009 − Rev. 11
The SMB series is designed to protect voltage sensitive
readily solderable
260°C for 10 Seconds
Working Peak Reverse Voltage Range − 5.0 V to 170 V
Standard Zener Breakdown Voltage Range − 6.7 V to 199 V
Peak Power − 600 W @ 1.0 ms
ESD Rating of Class 3 (>16 kV) per Human Body Model
Maximum Clamp Voltage @ Peak Pulse Current
Low Leakage < 5.0 mA Above 10 V
UL 497B for Isolated Loop Circuit Protection
Response Time is Typically < 1.0 ns
Pb−Free Packages are Available
Void-free, transfer-molded, thermosetting plastic
All external surfaces are corrosion resistant and leads are
Modified L−Bend providing more contact area to bond pads
Cathode indicated by polarity band
Any
1
†For information on tape and reel specifications,
See specific marking information in the device marking
column of the Electrical Characteristics table on page 3 of
this data sheet.
1SMBxxxAT3
1SMBxxxAT3G
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
TRANSIENT SUPPRESSORS
PLASTIC SURFACE MOUNT
Device
(Note: Microdot may be in either location)
DEVICE MARKING INFORMATION
A
Y
WW
xx
G
Cathode
ZENER OVERVOLTAGE
600 W PEAK POWER
ORDERING INFORMATION
MARKING DIAGRAM
= Assembly Location
= Year
= Work Week
= Device Code (Refer to page 3)
= Pb−Free Package
http://onsemi.com
5.0 V − 170 V,
(Pb−Free)
Package
SMB
SMB
AYWW
xx G
Publication Order Number:
G
CASE 403A
PLASTIC
SMB
2500/Tape & Reel
2500/Tape & Reel
1SMB5.0AT3/D
Shipping
Anode

1SMB5.0AT3G Summary of contents

Page 1

... They have excellent clamping capability, high surge capability, low zener impedance and fast response time. The SMB series is supplied in ON Semiconductor’s exclusive, cost-effective, highly reliable Surmetict package and is ideally suited for use in communication systems, automotive, numerical controls, process controls, medical equipment, business machines, power supplies and many other industrial/consumer applications ...

Page 2

... X 1000 ms, non−repetitive square copper pad, FR−4 board. 3. FR−4 board, using ON Semiconductor minimum recommended footprint, as shown in 403A case outline dimensions spec. 4. 1/2 sine wave (or equivalent square wave 8.3 ms, duty cycle = 4 pulses per minute maximum. ELECTRICAL CHARACTERISTICS otherwise noted ...

Page 3

... Surge current waveform per Figure 2 and derate per Figure 4 of the General Data − 600 W at the beginning of this group. 9. Bias Voltage = MHz 25°C J †Please see 1SMB10CAT3 to 1SMB78CAT3 for Bidirectional devices. * The “G” suffix indicates Pb−Free package available. (Devices listed in bold, italic are ON Semiconductor Preferred devices.) Breakdown Voltage V (Note 7) Volts ...

Page 4

... Figure 4. Typical Junction Capacitance vs LOAD in Figure 5. Typical Protection Circuit http://onsemi.com 4 PULSE WIDTH ( DEFINED AS P THAT POINT WHERE THE PEAK CURRENT DECAYS TO 50 HALF VALUE - TIME (ms) Figure 2. Pulse Waveform T = 25° MHz 1SMB5.0AT3G 1SMB10AT3G 1SMB48AT3G 1SMB170AT3G 10 100 BIAS VOLTAGE (VOLTS) Bias Voltage 1000 ...

Page 5

RESPONSE TIME In most applications, the transient suppressor device is placed in parallel with the equipment or component to be protected. In this situation, there is a time delay associated with the capacitance of the device and an overshoot condition ...

Page 6

TIME DELAY DUE TO CAPACITIVE EFFECT D Figure 6. 1 0.7 0.5 0.3 0.2 0.1 0.07 0.05 0.03 0.02 0.01 The entire series has Underwriters Laboratory Recognition for the classification of protectors (QVGQ2) ...

Page 7

... L L1 *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. SURMETIC is a trademark of Semiconductor Components Industries, LLC. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...

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