*R
oH
S
CO
M
PL
IA
NT
TISP4300MMAJ, TISP4350MMAJ, TISP4360MMAJ
TISP4300MMBJ, TISP4350MMBJ, TISP4360MMBJ
BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS
This series is currently available, but not
recommended for new designs. The
TISP43xxxM3AJ & BJ series are
functionally and pin-to-pin compatible.
TISP43xxMMAJ/BJ Overvoltage Protector Series
Specified for:
- ITU-T Recommendation K.21
10/700
AC Induction and Contact
- FCC Part 68 (TIA/EIA-IS-968)
Type A & B Surge
- UL 60950 and CSA 22.2 No.60950
Clause 6. Power Cross
- Telcordia GR-1089-CORE
2/10 and 10/1000
AC Induction and Contact
SMA Package (Top View)
R (B) 1
MDXXCCE
Applications:
TISP4300MM for:
POTS Solid-State Relay Modems
Protection Voltage .............................................................. 300 V
TISP4350MM for:
POTS Electro-mechanical Relay Modems
FCC Type B Ringer Voltage ............................................... 275 V
TISP4360MM for:
ADSL Modems
ADSL + Type B Ringer Voltage .......................................... 290 V
SMB Package (Top View)
R(B) 1
‘4300
‘4350
‘4360
VDRM
V(BO)
V
230
275
290
V
300
350
360
2 T(A)
MDXXBGF
Device Symbol
T
Ion-Implanted Breakdown Region
Precise and Stable Voltage
Device
2 T (A)
R
SD4XAA
T erminals T and R correspond to the
alternative line designators of A and B
Available in SMA and SMB Packages
SMA Saves 25 % Placement Area Over SMB
FCC Part 68 Type A Surge Compliance by
Using Either a Fuse or 7 Ω Resistor
Rated for International Surge Wave Shapes
............................................ UL Recognized Components
Description
These devices are designed to limit overvoltages on the telephone
line. Overvoltages are normally caused by a.c. power system or
lightning flash disturbances which are induced or conducted on to the
telephone line. A single device provides 2-point protection and is
typically used for the protection of 2-wire telecommunication
equipment (e.g. between the Ring and Tip wires for telephones and
modems). Combinations of devices can be used for multi-point
protection (e.g. 3-point protection between Ring, Tip and Ground).
Standard
2/10 μs
GR-1089-CORE
250
10/160 μs
FCC Part 68
75
9/720 μs
FCC Part 68
65
10/700 μs
ITU-T K.20/45/ 21
65
10/560 μs
FCC Part 68
55
10/1000 μs
GR-1089-CORE
50
How To Order
Device
TISP43xxMM
Package
Carrier
SM A/DO-214 AC J- Bend (AJ)
Embo ssed Tape Reeled
(R)
SM B/ DO-214AA J- Bend (BJ)
ITSP
Wave Shape
Order As
TISP43xxMMAJR-S
TISP43xxMMBJR-S
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
A
TISP43xxMMAJ/BJ Overvoltage Protector Series
Description (Continued)
The protector consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping until
the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on state. This low-voltage on state causes the
current resulting from the overvoltage to be safely diverted through the device. The high crowbar holding current helps prevent d.c. latchup as
the diverted current subsides.
This TISP43xxMM range consists of three voltage variants targeted at specific applications: ADSL, electro-mechanical hook switch and solid
state hook switch modems. These parts are guaranteed to voltage limit and withstand the listed international lightning surges in both
polarities. Two packages are available; SMB (JEDEC DO-214AA with J-bend leads) and SMA (JEDEC DO-214AC with J-bend leads). These
devices are supplied in embossed tape reel carrier pack. For alternative voltage and holding current values, consult the factory.
Absolute Maximum Ratings, TA = 25 °C (Unless Otherwise Noted)
Rating
Repetitive peak off-state voltage,
Symbol
‘4300
‘4350
‘4360
E
T
E
L
O
S
B
O
Non-repetitive peak on-state pulse current (see Notes 2, 3 and 4)
2/10 µs (GR-1089-CORE, 2/10 µs voltage wave shape)
10/160 µs (FCC Part 68 (TIA/EIA-IS-968), 10/160 µs voltage wave shape)
5/320 µs (FCC Part 68 (TIA/EIA-IS-968), 9/720 µs voltage wave shape)
5/310 µs (ITU-T K.44, 10/700 µs voltage wave shape used in K.20/45/21)
10/560 µs (FCC Part 68 (TIA/EIA-IS-968), 10/560 µs voltage wave shape)
10/1000 µs (GR-1089-CORE, 10/1000 µs voltage wave shape)
Non-repetitive peak on-state current (see Notes 2, 3 and 4)
20 ms (50 Hz) full sine wave
1 s (50 Hz) full sine wave
1000 s 50 Hz/60 Hz a.c.
Junction temperature
Storage temperature range
NOTES: 1.
2.
3.
4.
VDRM
ITSP
ITSM
TJ
Tstg
Value
±230
±275
±290
250
75
65
65
55
50
18
7
1.6
-40 to +150
-65 to +150
Unit
V
A
A
°C
°C
For voltage values at lower temperatures derate at 0.13 %/°C.
Initially, the TISP43xxMM must be in thermal equilibrium with TJ = 25 °C.
The surge may be repeated after the TISP43xxMM returns to its initial conditions.
EIA/JESD51-2 environment and EIA/JESD51-3 PCB with standard footprint dimensions connected with 5 A rated printed wiring
track widths. Derate current values at -0.61 %/°C for ambient temperatures above 25 °C.
Overload Ratings, TA = 25 °C (Unless Otherwise Noted)
Rating
Peak overload on-state current, Type A impulse (see Note 5)
10/160 µs
10/560 µs
Peak overload on-state current, a.c. power cross tests UL 60950 (see Note 5)
NOTE
Symbol
IT(OV)M
IT(OV)M
Value
200
100
See Figure 10
for current
versus time
Unit
A
A
5: These electrical stress levels may damage the TISP43xxMM silicon chip. After test, the pass criterion is either that the device is
functional or, if it is faulty, that it has a short circuit fault mode. In the short circuit fault mode, the following equipment is protected
as the device is a permanent short across the line. The equipment would be unprotected if an open circuit fault mode developed.
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP43xxMMAJ/BJ Overvoltage Protector Series
Recommended Operating Conditions
Component
Min
series resistor for FCC Part 68, 10/160, 10/560 type A surge survival
RS
Typ
Max
Unit
13
Ω
series resistor for FCC Part 68, 9/720 type B surge survival
0
Ω
series resistor for GR-1089-CORE first-level and second-level surge survival
15
Ω
series resistor for K.20, K.21 and K.45 1.5 kV, 10/700 surge survival
0
Ω
series resistor for K.21 coordination with a 400 V primary protector
6.6
Ω
Electrical Characteristics for the R and T Terminals, TA = 25 °C (Unless Otherwise Noted)
IDRM
Parameter
Repetitive peak offstate current
V(BO)
Breakover voltage
I(BO)
IH
Breakover current
Holding current
Critical rate of rise of
off-state voltage
dv/dt
ID
Off-state current
ID
Off-state current
Coff
Off-state capacitance
Thermal Characteristics
Test Conditions
VD = VDRM
E
T
E
L
O
S
B
O
dv/dt = ±250 V/ms, RSOURCE = 300 Ω
dv/dt = ±250 V/ms, RSOURCE = 300 Ω
IT = ±5 A, di/dt = -/+30 mA/ms
Linear voltage ramp, Maximum ramp value < 0.85VDRM
NOTE
Typ
±0.15
Junctio n to free air thermal resistance
Test Conditions
Min
Unit
µA
V
A
A
kV/µs
Typ
EIA/JESD51-3 PCB, IT = ITSM(1000),
TA = 25 °C, (see Note 6)
265 mm x 210 mm populated line card,
4-layer PCB, IT = ITSM(1000), TA = 25 °C
Max
±5
±10
±300
±350
±360
±0.8
±0.6
±5
‘4300, VD = ±207 V
‘4350, VD = ±248 V
‘4360, VD = ±261 V
VD = ±50 V
f = 1 MHz, Vd = 1 V rms, VD = ±1 V
f = 1 MHz, Vd = 1 V rms, VD = ±50 V
Parameter
RθJA
Min
TA = 25 °C
TA = 85 °C
‘4300
‘4350
‘4360
±2
µA
±10
40
18
±10
Max
Unit
pF
115
°C/W
52
6: EIA/JESD51-2 environment and PCB has standard footprint dimensions connected with 5 A rated printed wiring track widths.
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP43xxMMAJ/BJ Overvoltage Protector Series
Parameter Measurement Information
+i
Quadrant I
ITSP
Switching
Characteristic
ITSM
IT
V(BO)
VT
I(BO)
IH
VDRM
-v
IDRM
IDRM
ID
VD
ID
VD
E
T
E
L
O
S
B
O
VDRM
+v
IH
I(BO)
V(BO)
VT
IT
ITSM
Quadrant III
Switching
Characteristic
ITSP
-i
PMXXAAB
Figure 1. Voltage-current Characteristic for T and R Terminals
All Measurements are Referenced to the R Terminal
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP43xxMMAJ/BJ Overvoltage Protector Series
Typical Characteristics
OFF-STATE CURRENT
vs
JUNCTION TEMPERATURE
TC4LAG
10
1.15
NORMALIZED BREAKOVER VOLTAGE
vs
JUNCTION TEMPERATURE TC4LAF
Normalized Breakover Voltage
|ID| - Off-State Current - µA
VD = ±50 V
1
0·1
0·01
1.10
1.05
E
T
E
L
O
S
B
O
1.00
0.95
0.90
0·001
-25
0
25
50
75
100
125
TJ - Junction Temperature - °C
-25
150
TA = 25 °C
tW = 100 µs
2.0
TC4MAN
NORMALIZED HOLDING CURRENT
vs
JUNCTION TEMPERATURE TC4LAD
1.5
Normalized Holding Current
IT - On-State Current - A
50
40
30
150
Figure 3.
Figure 2.
ON-STATE CURRENT
vs
ON-STATE VOLT AGE
0
25
50
75
100
125
TJ - Junction Temperature - °C
20
15
10
7
5
4
3
2
1.5
1.0
0.9
0.8
0.7
0.6
0.5
1
0.7
0.5
0.7
0.4
1
1.5
2
31 4 5
VT - On-State Voltage - V
7
0
Figure 4.
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
-25
0
25
50
75
100
TJ - Junction Temperature - °C
Figure 5.
125
150
TISP43xxMMAJ/BJ Overvoltage Protector Series
Typical Characteristics
TYPICAL CAPACI TANCE ASYMMETRY
vs
OFF-STATE VOLTAGE
TC4LBB
NORMALIZED CAPACITANCE
vs
OFF-STATE VOLTAGE
TC4LAH
1
0.9
TJ = 25 °C
Vd = 1 Vrms
Capacitance Normalized to VD = 0
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.5
1
2
|Coff(+VD) - Coff(-VD)| — Capacitance Asymmetry – pF
1
Vd = 10 mV rms, 1 MHz
E
T
E
L
O
S
B
O
3
5
10
20 30
VD - Off-state Voltage - V
Figure 6.
50
100150
Vd = 1 V rms, 1 MHz
0
1
2
3
4 51 7
0
20
30 40 50
VD — Off-State Voltage – V
Figure 7.
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP43xxMMAJ/BJ Overvoltage Protector Series
Rating and Thermal Information
VDRM DERATING FACTOR
vs
MINIMUM AMBIENT TEMPERATURE
TI4LAI
20
15
10
9
8
7
6
5
4
3
0.99
0.98
0.97
E
T
E
L
O
S
B
O
0.96
0.95
0.94
2
1.5
0.01
TI4LAE
1.00
VGEN = 600 Vrms, 50/60 Hz
RGEN = 1.4*VGEN/ITSM(t)
EIA/JESD51-2 ENVIRONMENT
EIA/JESD51-3 PCB
TA = 25 °C
Derating Factor
ITSM(t) - Non-Repetitive Peak On-State Current - A
NON-REPETITIVE PEAK ON-STATE CURRENT
vs
CURRENT DURATION
0.1
1
10
0.93
-40 -35 -30 -25 -20 -15 -10 -5
100
t - Current Duration - s
5
10 15 20 25
TAMIN - Minimum Ambient Temperature - °C
Figure 8.
Figure 9.
PEAK OVERLOAD ON-STATE CURRENT
vs
CURRENT DURATION
TI4MAM
IT(OV)M — Peak Overload On-State Current — A rms
0
40
35
30
25
100 A2s
40 A
20
DEVICE WILL
CARRY CURRENT
OF TESTS 1 THRU 5
CLAUSE 6.4, UL 60950,
FOR FULL TEST TIME
15
7A
10
9
8
7
6
5
4
3.5
3
2.5
2
0·01
2.2 A
WIRING
SIMULATOR
0·1
1
10
t - Current Duration - s
100
1000
Figure 10. Peak Overload On-State Current against Duration
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP43xxMMAJ/BJ Overvoltage Protector Series
APPLICATIONS INFORMATION
FCC Part 68, ACTA, TIA and EIA
From 2001, the registrations for FCC equipment changed from the FCC to ACTA, Administrative Council for Terminal Attachments. For this
function, ACTA needed to adopt a US National standard specifying terminal equipment requirements. The TIA, Telecommunications
Industry Association, in conjunction with the EIA, Electronic Industries Alliance, created TIA/EIA-IS-968 for this purpose. The first issue of
TIA/EIA-IS-968 is essentially a renumbered version of the FCC Part 68 requirement. Clause and figure changes are shown in the table.
Item
Telephone Line Surge – Type A
FCC Part 68
TIA/EIA-IS-968
Clause 68.302 (b)
Clause 4.2.2
Telephone Line Surge – Type B
Clause 68.302 (c)
Clause 4.2.3
Simplified Surge Generator
Fig. 68.302 (a)
Figure 4.1
Open Circuit voltage Wave shape
Fig. 68.302 (b)
Figure 4.2
Short Circuit Current Wave shape
Fig. 68.302 (c)
Figure 4.3
E
T
E
L
O
S
B
O
TIA/EIA-IS-968 (FCC Part 68) Impulse Testing
To verify the withstand capability and safety of the equipment, standards require that the equipment is tested with various impulse wave forms.
The table below shows values for the TIA/EIA-IS-968 and ITU-T recommendation K.21.
Test
Standard
Condition
V
Longitudinal
Peak
Voltage
Peak
Current
Fictive
TISP43xxMM
Series
Voltage
Wave Form
Current
Wave Form
Impedance
Rating
Resistance
V
µs
A
µs
Ω
A
Ω
1500
10/160
200
10/160
7.5
75
2 x 13
TIA/EIA-IS-968
Metallic
800
10/560
100
10/560
8
55
7
(F CC Part 68)
Longitudinal
1500
9/720 †
37.5
5/320 †
40
65
0
Metallic
1000
9/720 †
25
5/320 †
40
65
ITU-T K.21 ‡
Basic Level
ITU-T K.21 ‡
Enhanced Level
Transverse
Transverse
1500
4000
1500
6000
10/700
10/700
37.5
100
37.5
125
5/310
40
65
5/310
40
65
0
0
6.6
0
6.2
† TIA/EIA-IS-968 terminology for the wave forms produced by the ITU-T recommendation K.21 10/700 impulse generator
‡ Values assume the TISP43xxMM is connected inter-conductor and a 400 V primary is used
If the impulse generator current exceeds the protector’s current rating then a series resistance can be used to reduce the current to the
protector’s rated value to prevent possible failure. For the new edition of ITU-T recommendation K.21 (2000) some series resistance might
be needed to pass the impulse coordination test. The value for a 400 V primary protector is given in the table.
The required value of device survival series resistance for a given waveform is given by the following calculations. First, the minimum total
circuit impedance is found by dividing the impulse generator’s peak voltage by the protector’s rated current. The impulse generator’s fictive
impedance (generator’s peak voltage divided by peak short circuit current) is then subtracted from the minimum total circuit impedance to
give the required value of series resistance.
For the TIA/EIA-IS-968 10/560 waveform the following values result. The minimum total circuit impedance is 800/55 = 15 Ω and the
generator’s fictive impedance is 800/100 = 8 Ω. For an inter-conductor connected TISP43xxMM, this gives a minimum series resistance value
of 15 - 8 = 7 Ω. The 10/160 waveform only needs to be considered if the TISP43xxMM is connected from the conductor to ground. In this
case the conductor series resistance is 12.5 Ω per conductor.
Fuse Values for TIA/EIA-IS-968 (FCC Part 68)
Fuses must not operate on the Type B surge. To survive a 37.5 A Type B surge, the fuse needs to have a melting I2t of greater than 0.7 A2s.
To survive the Type A surges a fuse melting I2t value of greater than 10 A2s for 10/160 and 8 A2s for 10/560 is needed. By using a fuse which
does not operate on Type B surges (I2t > 0.7 A2 s) and does operate on Type A surges (I2t < 8 A2s) a non-operational pass can be achieved for
Type A testing.
NOVEMBER 2001 - REVISED JANUARY 2007
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP43xxMMAJ/BJ Overvoltage Protector Series
TIA/EIA-IS-968 (FCC Part 68) System Voltage Levels
The protector should not clip or limit the voltages that occur in normal system operation. If the maximum system voltages are not known, then
designers often used the voltages for the FCC Part 68 “B” ringer. The “B” ringer has a d.c. voltage of 56.5 V and a maximum a.c. ring voltage
of 150 V rms. The resultant waveform is shown in Figure 11. The maximum voltage is -269 V, but, because of possible wiring reversals, the
protector should have a working voltage of ±269 V minimum. The TISP4350MM protector meets this requirement with a working voltage,
VDRM, of ±275 V and a protection voltage, V(BO), of ±350 V. Figure 12 shows the TISP4350MM voltages relative to the POTS -269 V peak
ringing voltage.
-230
-240
200 V
+156 V
-269 V
RINGING PEAK
-250
100 V
-260
-270
-275 V
WORKING VOLTAGE VDRM
-280
0
E
T
E
L
O
S
B
O
-290
-56.5 V d.c.
-300
-310
-100 V
TISP4350MM
-320
-330
-200 V
-340
-350
-360
-269 V
-300 V
AI4XAD
PROTECTION VOLT AGE V(BO)
-350 V
-370
Figure 11.
AI4HAEA
Figure 12.
ADSL System Voltage Levels
The ADSL signal can be as high as ±15 V and this adds to the POTS signal making a peak value of -284 V. This increased signal value of
-284 V would be clipped by the TISP4350MM, which only allows for a -275 V signal. The TISP4360MM has been specified to overcome this
problem by having a higher working voltage of ±290 V. Figure 13 shows the TISP4360MM voltages relative to the -284 V peak ADSL plus
POTS ringing voltage. The ±15 V ADSL signal is shown as a gray band in Figure 13.
-230
-240
-284 V PEAK
ADSL + RINGING
-250
-260
-270
-280
-290
-290 V
WORKING VOLTAGE VDRM
-300
-310
-320
-330
TISP4360MM
-340
-350
PROTECTION VOLT AGE V(BO)
-360
-370
-360 V
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
AI4HAFA
Figure 13.
TISP43xxMMAJ/BJ Overvoltage Protector Series
IEC 60950, UL 1950/60950, CSA C22.2 No. 950/60950 and EN 60950
These electrical safety standards for IT (Information Technology) equipment at the customer premise use the IEC (International Electrotechnical Commission) 60950 standard as the core document. The IEC 60950 covers fundamental safety criteria such as creepage and
isolation. The connection to a telecommunication network voltage (TNV) is covered in clause 6.
Europe is harmonized by CENELEC (Comité Européen de Normalization Electro-technique) under EN 60950 (included in the Low Voltage
Directive, CE mark). Up to the end of 2000, the US had UL (Underwriters Laboratories) 1950 and Canada CSA (Canadian Standards Authority)
C22.2 No. 950. The US and Canadian standards include regional changes and additions to the IEC 60950. A major addition is the inclusion of
clause 6.6, power cross withstand containing the flowchart Figure 18b and annex NAC covering testing. Remarks made for UL 1950 will
generally be true for CSA 22.2 No. 950.
In December 2000, UL released UL 60950, which will run concurrently with UL 1950 until 2003, after which submittals can only be made for
UL 60950. The equivalent Canadian document is designated CSA C22.2 No. 60950. Changes and differences between UL 1950 and UL
60950 do not affect power cross testing nor evaluation criteria. Clause and figure numbering has changed between the standards and these
changes are shown in the table. In this document, these two standards are being jointly referred to as UL 60950 and the clause and figure
numbering referenced will be from UL 60950.
E
T
E
L
O
S
B
O
Item
UL 1950
UL 60950
Protection against overvoltage from power line crosses
Clause 6.6 Clause 6.4
Overvoltage flowchart
Figure 18b
Figure 6C
UL 60950, Clause 6.4 – Power Cross
Figure 14 shows the criterion flow for UL 60950 power cross. (This is a modified version of UL60950, Figure 6C — Overvoltage flowchart.)
There are many routes for achieving a pass result. For discussion, each criterion has been given a letter reference. Brief details of any
electrical testing is given as a criterion note. Test pass criteria are given in the bottom table of Figure 14.
NOVEMBER 2001 - REVISED JANUARY 2016
Specifications are subject to change without notice.
Customers should verify actual device performance in their specific applications.
TISP43xxMMAJ/BJ Overvoltage Protector Series
UL 60950 (12/2000)
IT
Equipment
parameters
Connects
to outside
cable
Telecommunication network connection
Clause 6.4 — Protection against overvoltage from power line crosses
Figure 6C — Overvoltage flowchart
Annex NAC (normative) — Power line crosses
A
Test 1.
600 V, 40 A ,
1.5 s
Yes
Has min.
26 AWG
supplied
cord
B
Has
≤ 100 A 2s
No
@ 600 V
†)
No
d.c.
limiting ‡ )
No
Test 5.
120 V, 25 A,
30 min or
open circuit
Yes
No
D
No
Yes
No
Pass test 5
Fail
Yes
G
Has fire
enclosure
and
spacings
Yes
No
No
H
Pass test 2
pass tests
3, 4
No
J
F
Pass 6.3.3
ground/line
separation
§)
Test 2. ¶ )
600 V, 7 A, 5 s
Test 3. # )
600 V, 2.2 A,
30 min or open circuit (3A)
Test 3A. # )
600 V,
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