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SMP100MC-270 の電気的特性と機能

SMP100MC-270のメーカーはSTMicroelectronicsです、この部品の機能は「TRISIL FOR TELECOM EQUIPMENT PROTECTION」です。


製品の詳細 ( Datasheet PDF )

部品番号 SMP100MC-270
部品説明 TRISIL FOR TELECOM EQUIPMENT PROTECTION
メーカ STMicroelectronics
ロゴ STMicroelectronics ロゴ 




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SMP100MC-270 Datasheet, SMP100MC-270 PDF,ピン配置, 機能
® SMP100MC
TRISIL™ FOR TELECOM EQUIPMENT PROTECTION
FEATURES
Bidirectional crowbar protection
Voltage: range from 120V to 270V
Low VBO / VR ratio
Micro capacitance from 20pF to 30pF @ 50V
Low leakage current : IR = 2µA max
Holding current: IH = 150 mA min
Repetitive peak pulse current :
IPP = 100 A (10/1000µs)
MAIN APPLICATIONS
Any sensitive equipment requiring protection
against lightning strikes and power crossing.
These devices are dedicated to central office pro-
tection as they comply with the most stressfull
standards.
Their Micro Capacitance make them suitable for
ADSL2+ and low end VDSL.
DESCRIPTION
The SMP100MC is a series of micro capacitance
transient surge arrestors designed for the protec-
tion of high debit rate communication equipment.
Its micro capacitance avoids any distortion of the
signal and is compatible with digital transmission
line cards (ADSL, VDSL, ISDN...).
Compatible with Cooper Bussmann fuse:
TCP 1.25A.
BENEFITS
Trisils are not subject to ageing and provide a fail
safe mode in short circuit for a better protection.
They are used to help equipment to meet main
standards such as UL60950, IEC950 / CSA C22.2
and UL1459. They have UL94 V0 approved resin.
SMB package is JEDEC registered (DO-214AA).
Trisils comply with the following standards GR-
1089 Core, ITU-T-K20/K21, VDE0433, VDE0878,
IEC61000-4-5 and FCC part 68.
SMB
(JEDEC DO-214AA)
Table 1: Order Codes
Part Number
SMP100MC-120
SMP100MC-140
SMP100MC-160
SMP100MC-200
SMP100MC-230
SMP100MC-270
Marking
ML12
ML14
ML16
ML20
ML23
ML27
Figure 1: Schematic Diagram
December 2004
REV. 1
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1 Page





SMP100MC-270 pdf, ピン配列
Table 4: Thermal Resistances
Symbol
Parameter
Rth(j-a) Junction to ambient (with recommended footprint)
Rth(j-l) Junction to leads
Table 5: Electrical Characteristics (Tamb = 25°C)
Symbol
Parameter
VRM Stand-off voltage
VBR Breakdown voltage
VBO Breakover voltage
IRM Leakage current
IPP Peak pulse current
IBO Breakover current
IH Holding current
VR Continuous reverse voltage
IR Leakage current at VR
C Capacitance
SMP100MC
Value
100
20
Unit
°C/W
°C/W
IRM @ VRM
IR @ VR
Types
max.
max.
note1
µA V µA V
SMP100MC-120*
108
120
SMP100MC-140*
126
140
SMP100MC-160 144 160
25
SMP100MC-200 180 200
SMP100MC-230 207 230
SMP100MC-270 243 270
Note 1: IR measured at VR guarantee VBR min VR
Note 2: see functional test circuit 1
Note 3: see test circuit 2
Note 4: see functional holding current test circuit 3
Note 5: VR = 50V bias, VRMS=1V, F=1MHz
Note 6: VR = 2V bias, VRMS=1V, F=1MHz
* in development
Dynamic
VBO
max.
note 2
V
155
180
205
255
295
345
Static
VBO @ IBO
max. max.
note 3
V mA
150
175
200
800
250
285
335
IH C C
min. typ. typ.
note 4 note 5 note 6
mA pF pF
30 60
30 60
25
150
20
50
45
20 40
20 40
3/10


3Pages


SMP100MC-270 電子部品, 半導体
SMP100MC
Following figure shows the test method of the Following curve shows the turn on of the Trisil during
board having Fuse and Trisil.
lightning surge.
Surge
Generator
I surge
Line side
Test board
Device to be protected
V
Oscilloscope
Current probe
Voltage probe
These topologies, using SMP100MC from ST and
TCP1.25A from Cooper Bussmann, have been
functionally validated with a Trisil glued on the
PCB. Following example was performed with
SMP100MC-270 Trisil. For more information, see
Application Note AN2064.
Test conditions:
2/10µs + and -2.5 and 5kV 500A (10 pulses of each
polarity), Tamb = 25°C
Test result:
Fuse and Trisil OK after test in accordance with
GR1089 requirements
Following curve shows Trisil action while the fuse In case of high current power cross test, the fuse acts
remains operational.
like a switch by opening the circuit.
Test conditions:
600V 3A 1.1s (first level), Tamb = 25°C
Test result:
Fuse and Trisil OK after test in accordance with
GR1089 requirements
Test conditions:
277V 25A (second level), Tamb = 25°C
Test result:
Fuse safety opened and Trisil OK after test in
accordance with GR1089 requirements
6/10

6 Page



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部品番号部品説明メーカ
SMP100MC-270

TRISIL FOR TELECOM EQUIPMENT PROTECTION

STMicroelectronics
STMicroelectronics


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