MMT05B350T3 ON Semiconductor, MMT05B350T3 Datasheet

Sidacs 50A Surge 350V

MMT05B350T3

Manufacturer Part Number
MMT05B350T3
Description
Sidacs 50A Surge 350V
Manufacturer
ON Semiconductor
Datasheet

Specifications of MMT05B350T3

Mounting Style
SMD/SMT
Package / Case
SMB
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MMT05B350T3G
Manufacturer:
ON Semiconductor
Quantity:
1 650
Part Number:
MMT05B350T3G
Manufacturer:
ON
Quantity:
30 000
MMT05B350T3
Product Preview
Thyristor Surge Protectors
High Voltage Bidirectional TSPD
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.
at customer premises.
Features
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
1. Allow cooling before testing second polarity.
2. Measured under pulse conditions to reduce heating.
This document contains information on a product under development. ON Semiconductor
reserves the right to change or discontinue this product without notice.
MAXIMUM RATINGS
© Semiconductor Components Industries, LLC, 2006
May, 2006 − Rev. 2
Off−State Voltage − Maximum
Maximum Pulse Surge Short Circuit Current
Non−Repetitive Double Exponential Decay
Waveform (−25°C Initial Temperature)
(Notes 1 and 2)
Non−Repetitive Peak On−State Current
60 Hz Full Sign Wave
Maximum Non−Repetitive Rate of Change of
On−State Current Exponential Waveform, < 100 A
These Thyristor Surge Protective devices (TSPD) prevent
Secondary protection applications for electronic telecom equipment
Temperature Environments
regulatory requirements including: Bellcore 1089, ITU K.20 and
K.21, IEC 950, UL 1459 and 1950 and FCC Part 68
Devices
Unprotected Operation
High Surge Current Capability: 50 A 10 x 1000 msec, for Controlled
The MMT05B350T3 is used to help equipment meet various
Bidirectional Protection in a Single Device
Little Change of Voltage Limit with Transient Amplitude or Rate
Freedom from Wearout Mechanisms Present in Non−Semiconductor
Fail−Safe, Shorts When Overstressed, Preventing Continued
Surface Mount Technology (SMT)
Pb−Free Package is Available
Indicates UL Recognized − File #E210057
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
Rating
(T
J
= 25°C unless otherwise noted)
Preferred Devices
Symbol
I
I
I
I
I
I
I
V
I
di/dt
PPS1
PPS2
PPS3
PPS4
PPS5
PPS6
PPS7
TSM
DM
Value
"300
±150
±150
±100
±100
300
±70
±70
±50
32
1
A(pk)
A(pk)
Unit
A/ms
V
MMT05B350T3
MMT05B350T3G
†For information on tape and reel specifications,
Preferred devices are recommended choices for future use
and best overall value.
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
50 AMP SURGE, 350 VOLTS
(Note: Microdot may be in either location)
Device
MT1
BIDIRECTIONAL TSPD
(Essentially JEDEC DO−214AA)
A
Y
WW
RPBM = Specific Device Code
G
ORDERING INFORMATION
MARKING DIAGRAMS
http://onsemi.com
= Assembly Location
= Year
= Work Week
= Pb−Free Package
(No Polarity)
(Pb−Free)
CASE 403C
Package
RPBM G
SMB
SMB
AYWW
SMB
G
Publication Order Number:
12 mm Tape & Reel
12 mm Tape & Reel
MMT05B350T3/D
(2.5 K/Reel)
(2.5 K/Reel)
Shipping
MT2
(
)

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MMT05B350T3 Summary of contents

Page 1

... High Surge Current Capability 1000 msec, for Controlled Temperature Environments • The MMT05B350T3 is used to help equipment meet various regulatory requirements including: Bellcore 1089, ITU K.20 and K.21, IEC 950, UL 1459 and 1950 and FCC Part 68 • Bidirectional Protection in a Single Device • ...

Page 2

... Off State Blocking Voltage Breakdown Voltage BR V Breakover Voltage BO I Breakover Current BO I Holding Current State Voltage TM MMT05B350T3 (T = 25°C unless otherwise noted 1.0 kW) S (Note 3) (+65°C) = 25°C) J Voltage Current Characteristic of TSPD (Bidirectional Device) http://onsemi.com 2 Symbol Max T − 125 ...

Page 3

... Peak 100 Value Half Value TIME (ms) Figure 5. Exponential Decay Pulse Waveform MMT05B350T3 400 390 380 370 360 350 340 330 320 80 100 120 140 −60 −40 −20 Figure 2. Typical Breakdown Voltage versus 600 ...

Page 4

... MMT05B350T3 TIP GND OUTSIDE PLANT RING PPTC* TIP GND OUTSIDE PLANT RING PPTC* *Polymeric PTC (positive temperature coefficient) overcurrent protection device HEAT COIL TIP OUTSIDE GND PLANT RING HEAT COIL http://onsemi.com TELECOM EQUIPMENT TELECOM EQUIPMENT TELECOM EQUIPMENT 4 ...

Page 5

... H 0.0020 0.0060 0.051 0.152 J 0.006 0.012 0.15 0.30 K 0.030 0.050 0.76 1.27 P 0.020 REF 0.51 REF S 0.205 0.220 5.21 5.59 mm inches ON Semiconductor Website: www.onsemi.com Order Literature: http://www.onsemi.com/orderlit For additional information, please contact your local Sales Representative MMT05B350T3/D ...

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