Datasheet

SIDACtor ® Protection Thyristors
Broadband Optimized™ Protection
SEP Biased Series - 5x6 QFN
RoHS
Pb e3
Description
The new SEP (SIDACtor Thyristor Ethernet/PoE Protector)
series has a surge rating compatible with GR1089
Inter-building and ITU K.20/21 Enhanced protection
requirements. Targeted for high-speed applications such
as 10BaseT, 100BaseT, and 1000BaseT, the SEP series
maintains signal quality while providing robust protection
for Ethernet and PoE applications. This latest silicon design
innovation results in a capacitive loading characteristic
that is constant with respect to the voltage across the
device. This reduces distortion caused by typical solidstate protection solutions. Offered in a surface-mount,
QFN package, the SEP provides small package size without
sacrificing power and surge handling capabilities.
Agency Approvals
Agency
Agency File Number
Features & Benefits
E133083
Pinout Designation
• Compatible with
1000Base-T
• Fails short circuit when
surged in excess of ratings
• Balanced overvoltage
protection
• RoHS Compliant and
Halogen-Free
• Pb-free E3 means 2nd level
interconnect is Pb-free and
the terminal finish material
is tin(Sn) (IPC/JEDEC
J-STD-609A.01)
Line in
1
8
Line out
• Low distortion
- Bias
Ground
2
7
3
6
+ Bias
Ground
• Low insertion loss
Line in
4
5
Line out
• Low profile
• SO-8 footprint compatible
Applicable Global Standards
Schematic Symbol
Line In (1)
-Bias (2)
Ground (3)
• TIA-968-A
• GR 1089 Inter-building
(8) Line Out
• TIA-968-B
• GR 1089 Intra-building
(7) +Bias
• ITU K.20/21 Enhanced
Level
• YD/T 1082
(6) Ground
Line In (4)
(5) Line Out
• YD/T 993
• ITU K.20/21 Basic Level
• YD/T 950
8002 tcO snevaH pillihP
• IEC 61000-4-5 2nd edition
Electrical Characteristics
Part Number
SEP0080Q38CB
SEP0640Q38CB
SEP0720Q38CB
SEP0900Q38CB
Marking
SEP-8C
SEP06C
SEP07C
SEP09C
VDRM@
IDRM=5µA
[email protected]/µs
IH
IS
[email protected]
[email protected]=
2.2Amps
V min
V max
mA min
mA max
A max
V max
6
58
65
75
25
77
88
98
50
150
150
150
800
800
800
800
2.2
2.2
2.2
2.2
8
8
8
8
Notes:
- Absolute maximum ratings measured at TA= 25ºC (unless otherwise noted).
- Devices are bi-directional (unless otherwise noted).
See Capacitance vs.
Bias Voltage Graph
Additional Information
Datasheet
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/09/16
Capacitance
Resources
Samples
SIDACtor ® Protection Thyristors
Broadband Optimized™ Protection
50/60 Hz Ratings
Parameter Name
Test Conditions
Value
Units
ITSM Maximum non-repetitive
on-state current, 50/60 Hz
0.5s
1s
2s
5s
30s
900s
6.5
4.6
3.4
2.3
1.3
0.73
A
Surge Ratings
ITSM
IPP
Series
C
2x10µs
1.2x50µs/8x20µs
10x700/5x310µs
10x1000µs
600VRMS 1 cycle
A min
A min
A min
A min
ARMS
500
400
200
100
30
Notes:
- Peak pulse current rating (IPP) is repetitive and guaranteed for the life of the product.
- IPP ratings applicable over temperature range of -40ºC to +85ºC
- The device must initially be in thermal equilibrium with -40°C < TJ < +150°C
Thermal Considerations
Package
5x6 QFN
Symbol
Parameter
Value
Unit
TJ
Junction Temperature
-40 to +150
°C
TSTG
Storage Temperature Range
-40 to +150
°C
R0JA
Thermal Resistance: Junction to Ambient
100
°C/W
V-I Characteristics
Capacitance vs. Bias Voltage*
+I
40
35
IT
IDRM
+V
VT
VDRM
VS
Capacitance (pF)
-V
Bias Voltage
30
IS
IH
25
0V
3.3V
5V
12V
24V
30V
50V
20
15
10
5
0
0.1
1
10
100
Line Voltage (V)
-I
* Bias voltage must be lower than VDRM
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/09/16
SIDACtor ® Protection Thyristors
Broadband Optimized™ Protection
Normalized DC Holding Current vs. Case Temperature
2.0
12
1.8
10
IH
8
6
25 °C
4
IH (TC = 25ºC)
14
2
0
-4
1.6
1.4
25°C
1.2
1.0
Ratio of
Percent of VS Change – %
Normalized VS Change vs. Junction Temperature
0.8
0.6
-6
0.4
-8
-40 -20
0
-40
20 40 60 80 100 120 140 160
-20
0
20
40
60
80
100 120 140
160
Case Temperature (TC) - ºC
Junction Temperature (TJ) – °C
Soldering Parameters
- Temperature Min (Ts(min))
Pre Heat
- Temperature Max (Ts(max))
- Time (Min to Max) (ts)
Pb-Free assembly
(see Fig. 1)
+150°C
+200°C
60-180 secs.
Average ramp up rate (Liquidus Temp (TL)
to peak)
3°C/sec. Max.
TS(max) to TL - Ramp-up Rate
3°C/sec. Max.
Reflow
- Temperature (TL) (Liquidus)
+217°C
- Temperature (tL)
60-150 secs.
Peak Temp (TP)
+260(+0/-5)°C
Time within 5°C of actual Peak Temp (tp)
30 secs. Max.
Ramp-down Rate
6°C/sec. Max.
Time 25°C to Peak Temp (TP)
8 min. Max.
Do not exceed
+260°C
Physical Specifications
Lead Material
Figure 1
TP
TL
TS(max)
100% Matte-Tin Plated
Body Material
UL recognized epoxy meeting flammability
classification 94V-0
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/09/16
Critical Zone
TL to TP
tL
Ramp-down
Preheat
TS(min)
tS
25
time to peak temperature
(t 25ºC to peak)
Time
Environmental Specifications
High Temp Voltage
Blocking
80% Rated VDRM (VAC Peak ) +125°C or +150°C,
504 or 1008 hrs. MIL-STD-750 (Method 1040)
JEDEC, JESD22-A-101
Temp Cycling
-65°C to +150°C, 15 min. dwell, 10 up to 100
cycles. MIL-STD-750 (Method 1051) EIA/JEDEC,
JESD22-A104
Biased Temp &
Humidity
52 VDC (+85°C) 85%RH, 504 up to 1008 hrs. EIA/
JEDEC, JESD22-A-101
High Temp Storage
+150°C 1008 hrs. MIL-STD-750 (Method 1031)
JEDEC, JESD22-A-101
Low Temp Storage
-65°C, 1008 hrs.
Thermal Shock
0°C to +100°C, 5 min. dwell, 10 sec. transfer,
10 cycles. MIL-STD-750 (Method 1056) JEDEC,
JESD22-A-106
Resistance to Solder
Heat
+260°C, 30 secs. MIL-STD-750 (Method 2031)
Moisture Sensitivity
Level
85%RH, +85°C, 168 hrs., 3 reflow cycles
(+260°C Peak). JEDEC-J-STD-020, Level 1
Copper Alloy
Terminal Finish
tP
Ramp-up
Temperature
Reflow Condition
SIDACtor ® Protection Thyristors
Broadband Optimized™ Protection
Dimensions — 5x6 QFN
A
5
I
B
6
H
D
7
8
K
L
J
E
4
3
G
PIN 1 INDICATOR
PIN 1 & 8: LINE IN / LINE OUT
PIN 2: BIAS (-)
PIN 3 & 6: GROUND CONNECTIONS
PIN 4 & 5: LINE IN / LINE OUT
PIN 7: BIAS (+)
C
F (REF)
I
2
G (REF)
5x6 QFN Solder Pad Layout
.0200
.0500
Inches
Dimension
F
Millimeters
Min
Max
Min
Max
A
0.187
0.207
4.745
5.253
B
0.226
0.246
5.745
6.253
C
0.054
0.064
1.374
1.628
D
0.165
0.171
4.199
4.351
E
0.027
0.033
0.686
0.838
F
0.011
0.017
0.279
0.432
G
0.047
0.053
1.194
1.346
H
0.032
0.038
0.800
0.953
I
0.027
0.033
0.686
0.838
J
0.100
0.106
2.540
2.692
K
0.027
0.033
0.686
0.838
L
0.015
0.021
0.381
0.533
.2920 .2050 .1180
Part Marking
Part Numbering
SEP xxx 0 Q38 C B
TYPE
SIDACtor Ethernet Protector
MEDIAN VOLTAGE
CONSTRUCTION VARIABLE
BIASED
IPP RATING
XXXXXX
Part Marking Code
(Refer to Electrical Characteristics Table)
XXXXX
Date Code
PACKAGE
Packing Options
Package Type
Description
Quantity
Added Suffix
Industry Standard
Q38
5x6x1.5 QFN
Tape and Reel
4,000
N/A
EIA-481-D
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/09/16
SIDACtor ® Protection Thyristors
Broadband Optimized™ Protection
Tape and Reel Specifications — 5x6 QFN
Reel Dimension
Symbols
C
A
D
N
W1
B
Tape Leader and Trailer Dimensions
END
CARRIER TAPE
START
COVER TAPE
TRAILER
160mm MIN
F
LEADER
400mm MIN
K0
P0
P1
Tape Dimension Items
D0
P0
P2
T
CARRIER TAPE
D1
K0
E1
B0 F
E2 W
W0
P1
COVER TAPE
© 2016 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 05/09/16
A0
A
B
C
D
N
W1
A0
B0
D0
D1
E1
E2
P2
T
W
W0
Description
Inches
Millimeters
Min
Max
Min
Reel Diameter
N/A 12.992 N/A
Drive Spoke Width
0.059
N/A
1.50
Arbor Hole Diameter
0.504 0.531 12.80
Drive Spoke Diameter
0.795
N/A
20.20
Hub Diameter
1.969
N/A
50.00
Reel Inner Width at Hub 0.488 0.567 12.40
Pocket Width at Bottom 0.204 0.212 5.20
Pocket Length at Bottom 0.244 0.252 6.20
Feed Hole Diameter
0.059 0.063 1.50
Pocket Hole Diameter
0.059
N/A
1.50
Feed Hole Position 1
0.065 0.073 1.65
Feed Hole Position 2
0.400 0.408 10.15
Feed Hole Center 0.212 0.220 5.40
Pocket Hole Center 2
Pocket Depth
0.067 0.075 1.70
Feed Hole Pitch
0.153 0.161 3.90
Component Spacing
0.311 0.319
7.90
Feed Hole Center 0.077 0.081 1.90
Pocket Hole Center 1
Carrier Tape Thickness
0.010 0.014 0.25
Embossed Carrier
0.460 0.484 11.70
Tape Width
Cover Tape Width
0.358 0.366 9.10
Max
330.0
N/A
13.50
N/A
N/A
14.40
5.40
6.40
1.60
N/A
1.85
10.35
5.60
1.90
4.10
8.10
2.10
0.35
12.30
9.30