MMT10B230T3_05 Datasheet, PDF (1/6 Pages) ON Semiconductor – Thyristor Surge Protectors High Voltage Bidirectional TSPD

MMT10B230T3,
MMT10B260T3,
MMT10B310T3
Preferred Device
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 breakover−triggered crowbar
protectors. Turn−off occurs when the surge current falls below the
holding current value.
Secondary protection applications for electronic telecom equipment
at customer premises.
Features
• Outstanding High Surge Current Capability: 100 A 10x1000 msec
Guaranteed at the extended temp range of −20°C to 65°C
• The MMT10B230T3 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 Non−Semiconductor
Devices
• Fail−Safe, Shorts When Overstressed, Preventing Continued
Unprotected Operation
• Surface Mount Technology (SMT)
• Complies with GR1089 Second Level Surge Spec at 500 A
2x10 msec Waveforms
• Indicates UL Registered − File #E210057
• Pb−Free Packages are Available
http://onsemi.com
BIDIRECTIONAL TSPD ( )
100 AMP SURGE
265 thru 365 VOLTS
MT1
MT2
SMB
(No Polarity)
(Essentially JEDEC DO−214AA)
CASE 403C
MARKING DIAGRAMS
AYWW
RPDx G
G
A
= Assembly Location
Y
= Year
WW
= Work Week
RPDx = Device Code
x
= F, G, or J
G
= Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 2 of this data sheet.
Preferred devices are recommended choices for future use
and best overall value.
© Semiconductor Components Industries, LLC, 2005
1
August, 2005 − Rev. 8
Publication Order Number:
MMT10B230T3/D