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A1250UC4 Datasheet Preview

A1250UC4 Datasheet

SIDACtor Protection Thyristors

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SIDACtor® Protection Thyristors
LCAS Protection
Asymmetrical Multiport Series - MS-013
RoHS
Pb e3
Agency Approvals
Agency
Agency File Number
E133083
Pinout Designation
1
2
3
6
5
4
Schematic Symbol
(T1) 1
(G1) 2
(R1) 3
6 (T2)
5 (G2)
4 (R2)
Electrical Characteristics
Description
Asymmetrical Multiport Series are SIDACtor®
components designed to protect LCAS (Line Circuit
Access Switch) devices from damaging overvoltage
transients.
The series provides a specialized asymmetrical dual port
overvoltage protection solution that enables equipment
to comply with various global requlatory standards.
Features and Benefits
• Low voltage overshoot
• Low on-state voltage
• Does not degrade surge
capability after multiple
surge events within
limit.
• Fails short circuit when
surged in excess of
ratings
• Replaces four discrete
components
• Two-port protection
• RoHS Compliant, Lead-
Free and Halogen Free
• LCAS specific tip and
ring thresholds
• Pb-free E3 means 2nd
level interconnect is
Pb-free and the terminal
finish material is tin (Sn)
(IPC/JEDEC J-STD-
609A.01)
Applicable Global Standards
• TIA-968-A
• TIA-968-B
• ITU K.20/21 Enhanced
Level*
• ITU K.20/21 Basic Level
• GR 1089 Inter-building*
• GR 1089 Intra-building
• IEC 61000-4-5 2nd
edition
• YD/T 1082
• YD/T 993
• YD/T 950
*A-rated parts require series resistance
Additional Information
Datasheet
Resources
Samples
Part
Number
VDRM @IDRM
VS
VDRM @IDRM
= 5µA @100V/µs = 5µA
Part Marking
VV
V
VS
@100V/µs
V
VT@IT = 2.2 Amps
V
mISA
AIT
mIHA
A1220UA4Lxx
A1225UA4Lxx
A1220UC4Lxx
A1225UC4Lxx
A1220UA4
A1250UA4
A1220UC4
A1250UC4
Pins 2-3, 5-6
100 130
100 130
100 130
100 130
Pins 1-2, 4-5
Pins 1-2, 2-3, 4-5, 5-6
180 220
230 290
180 220
230 290
4 800 2.2 120
4 800 2.2 120
4 800 2.2 120
4 800 2.2 120
Notes:
- Absolute maximum ratings measured at TA= 25ºC (unless otherwise noted).
- Components are bi-directional.
- All electrical characteristics shown are defined from Tip to Ground (pin 1 to pin 2 and pin 6
to pin 5) and Ring to Ground (pin 3 to pin 2 and pin 4 to pin 5).
- XX = Part Number Suffix: ‘TP’ (Tube Pack) or ‘RP’ (Reel Pack).
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/23/17




Littelfuse

A1250UC4 Datasheet Preview

A1250UC4 Datasheet

SIDACtor Protection Thyristors

No Preview Available !

SIDACtor® Protection Thyristors
LCAS Protection
Capacitance Values
Part Number
pF
Pin 1-2 / 4-5
Ring-Ground
pF
Pin 3-2 / 6-5
Tip-Ground
MIN MAX MIN MAX
A1220UA4Lxx 15 25 30
A1225UA4Lxx 15 25 30
A1220UC4Lxx 35 50 60
A1225UC4Lxx 35 50 60
Note: Off-state capacitance (CO) is measured at 1 MHz with a 2 V bias.
50
50
90
90
pF
Pin 1-3 (4-6)
Tip-Ring
MIN
MAX
5 20
5 20
20 35
20 35
Surge Ratings
0.2/310 1
0.5/700 2
2/10 1
2/10 2
8/20 1
1.2/50 2
10/160 1
10/160 2
IPP
10/560 1
10/560 2
5/320 1
9/720 2
10/360 1
10/360 2
A min
A min
A min
A min
A min
A min
A min
A 20
150 150
90
50
75 75
C 50
500 400 200 150 200 175
Notes:
1 Current waveform in µs
2 Voltage waveform in µs
-
-
-
TPIPhePearakctopinmuglsspeoanpceupnrlirtceamnbtulersatotiivnnegitria(tIelPlyPm) bipseerrienaptutehrteeitrirmvaenaagl needqougfiul-i4ba0rriaºuCnmtetowed+it8hfo5-rº4Ct0h°eCli<feToJ f<th+e15p0ro°Cduct.
10/1000 1
10/1000 2
A min
45
100
5/310 1
10/700 2
A min
75
200
50/I6TS0MHz
di/dt
A min
20
30
A/µs max
500
500
Thermal Considerations
Package
Modified M6 S-013
5
4
1
2
3
Symbol
TJ
TS
R0JA
Parameter
Operating Junction Temperature Range
Storage Temperature Range
Thermal Resistance: Junction to Ambient
Value
-40 to +125
-65 to +150
60
Unit
°C
°C
°C/ W
V-I Characteristics
+I
IT
IS
IH
IDRM
-V
+V
VT VDRM
VS
-I
tr x td Pulse Waveform
tr = rise time to peak value
100
Peak
Value
td = decay time to half value
Waveform = tr x td
50 Half Value
0
0 tr
td
t – Time (µs)
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 02/23/17


Part Number A1250UC4
Description SIDACtor Protection Thyristors
Maker Littelfuse
Total Page 4 Pages
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