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MMT05B064T3 Datasheet, PDF (1/5 Pages) ON Semiconductor – Thyristor Surge Protectors | |||
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MMT05B064T3
Preferred Devices
Thyristor Surge Protectors
High Voltage Bidirectional TSPD
These Thyristor Surge Protective devices (TSPD) prevent
overvoltage damage to sensitive circuits by lightning, induction and
power line crossings. They are breakoverâtriggered crowbar
protectors. Turnâoff occurs when the surge current falls below the
holding current value.
Secondary protection applications for electronic telecom equipment
at customer premises.
Features
⢠High Surge Current Capability: 50 Amps 10 x 1000 msec, for
Controlled Temperature Environments
⢠The MMT05B064T3 Series is used to help equipment meet various
regulatory requirements including: Bellcore 1089, ITU K.20 & K.21,
IEC 950, UL 1459 & 1950 and FCC Part 68.
⢠Bidirectional Protection in a Single Device
⢠Little Change of Voltage Limit with Transient Amplitude or Rate
⢠Freedom from Wearout Mechanisms Present in NonâSemiconductor
Devices
⢠FailâSafe, Shorts When Overstressed, Preventing Continued
Unprotected Operation
⢠Surface Mount Technology (SMT)
⢠Indicates UL Recognized â File #E210057
⢠PbâFree Package is Available
MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Rating
Symbol Value Unit
OffâState Voltage â Maximum
Maximum Pulse Surge Short Circuit Current
NonâRepetitive
Double Exponential Decay Waveform
(â25°C Initial Temperature) (Notes 1 and 2)
2 x 10 msec
8 x 20 msec
10 x 160 msec
10 x 360 msec
10 x 560 msec
10 x 700 msec
10 x 1000 msec
VDM
IPPS1
IPPS2
IPPS3
IPPS4
IPPS5
IPPS6
IPPS7
58
V
A(pk)
±150
±150
±100
±100
±70
±70
±50
NonâRepetitive Peak OnâState Current 60 Hz
Full Sign Wave
ITSM
32 A(pk)
Maximum NonâRepetitive Rate of Change of
di/dt "150 A/ms
OnâState Current Exponential Waveform, < 100 A
Maximum ratings are those values beyond which device damage can occur.
Maximum ratings applied to the device are individual stress limit values (not
normal operating conditions) and are not valid simultaneously. If these limits are
exceeded, device functional operation is not implied, damage may occur and
reliability may be affected.
1. Allow cooling before testing second polarity.
2. Measured under pulse conditions to reduce heating.
http://onsemi.com
BIDIRECTIONAL TSPD ( )
50 AMP SURGE, 64 VOLTS
MT1
MT2
SMB
(No Polarity)
(Essentially JEDEC DOâ214AA)
CASE 403C
MARKING DIAGRAM
AYWW
RPBC G
G
A
= Assembly Location
Y
= Year
WW = Work Week
RPBC = Device Code
G
= PbâFree Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package Shippingâ
MMT05B064T3
SMB 2500 Tape & Reel
MMT05B064T3G SMB 2500 Tape & Reel
(PbâFree)
â For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2006
1
January, 2006 â Rev. 4
Publication Order Number:
MMT05B064T3/D
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