MMT10B230T3 Datasheet, PDF (1/6 Pages) ON Semiconductor – Thyristor Surge Protectors

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.
• Outstanding High Surge Current Capability: 100 Amps 10x1000 µsec
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 Amps
2x10 µsec Waveforms
• Indicates UL Registered − File #E210057
• Device Marking: MMT10B230T3: RPDF; MMT10B260T3: RPDG;
MMT10B310T3: RPDJ, and Date Code
MAXIMUM RATINGS (T_J = 25°C unless otherwise noted)
Rating
Symbol Value
Off−State Voltage − Maximum
MMT10B230T3
MMT10B260T3
MMT10B310T3
V_DM
"170
"200
"270
Maximum Pulse Surge Short Circuit
Current Non−Repetitive
Double Exponential Decay Waveform
(Notes 1. and 2.) (−20°C to +65°C)
2 x 10 µsec
10 x 700 µsec
10 x 1000 µsec
I_PPS1
I_PPS2
I_PPS3
"500
"180
"100
Maximum Non−Repetitive Rate of
di/dt
Change of On−State Current
Double Exponential Waveform,
R = 2.0, L = 1.5 µH, C = 1.67 µF,
I_pk = 110A
1. Allow cooling before testing second polarity.
2. Measured under pulse conditions to reduce heating.
"100
Unit
Volts
A(pk)
A/µs
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
YWW
RPDx
RPDx
x
Y
WW
= Specific Device Code
= F, G or J
= Year
= Work Week
ORDERING INFORMATION
Device
Package
Shipping^†
MMT10B230T3 SMB
12mm Tape and Reel
(2.5K/Reel)
MMT10B260T3 SMB
12mm Tape and Reel
(2.5K/Reel)
MMT10B310T3
SMB
12mm Tape and Reel
(2.5K/Reel)
†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, 2004
1
March, 2004 − Rev. 7
Publication Order Number:
MMT10B230T3/D