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(R)
TPA SERIES
TRISILTM
FEATURES BIDIRECTIONAL CROWBAR PROTECTION. VOLTAGE RANGE: FROM 62 V TO 270 V. HOLDING CURRENT : IH = 150mA min. REPETITIVE PEAK PULSE CURRENT : IPP = 50 A, 10/1000 s.
F126 DESCRIPTION The TPA series are TRISIL devices especially designed for protecting sensitive telecommunication equipment against lightning and transient voltages induced by AC power lines. They are available in the F126 axial package. TRISIL devices provide bidirectional protection by crowbar action. Their characteristic response to transient overvoltages makes them particularly suited to protect voltage sensitive telecommunication equipment. COMPLIES WITH THE FOLLOWING STANDARDS: (CCITT) ITU-K20 (CCITT) ITU-K17 VDE0433 VDE0878 IEC-1000-4-5 FCC Part 68, lightning surge type A FCC Part 68, lightning surge type B BELLCORE TR-NWT-001089 First level BELLCORE TR-NWT-001089 Second level CNET l31-24
October 1998 - Ed: 9A
SCHEMATIC DIAGRAM
Peak Surge Voltage (V) 1000 1500 2000 2000 level 3 level 4 1500 800 1000 2500 1000 5000 1000
Voltage Waveform (s) 10/700 10/700 10/700 1.2/50 10/700 1.2/50 10/160 10/560 9/720 2/10 10/1000 2/10 0.5/700
Current Waveform (s) 5/310 5/310 5/310 1/20 5/310 8/20 10/160 10/560 5/320 2/10 10/1000 2/10 0.8/310
Admissible Ipp (A) 25 38 50 50 50 100 75 55 25 150 50 150 25
Necessary Resistor () 12.5 6.5 11.5 10 11.5 1/5
TPA SERIES
ABSOLUTE MAXIMUM RATINGS (Tamb = 25C) Symbol P IPP ITSM It dV/dt Tstg Tj TL
2
Parameter Power dissipation on infinite heatsink Peak pulse current Non repetitive surge peak on-state current I t value for fusing Critical rate of rise of off-state voltage Storage temperature range Maximum junction temperature
2
Tamb = 50 C 10/1000 s 8/20 s tp = 20 ms tp = 20 ms VRM
Value 1.7 50 100 30 9 5 - 55 to + 150 150 230
Unit W A A A2s kV/s C C C
Maximum lead temperatureforsolderingduring 10s at 5mm from case
THERMAL RESISTANCES Symbol Rth (j-l) Rth (j-a) Parameter Junction to leads (L lead = 10mm) Junction to ambient on printed circuit (Llead = 10 mm) Value 60 100 Unit C/W C/W
ELECTRICAL CHARACTERISTICS (Tamb = 25C) Symbol VRM IRM VR VBR VBO IH IBO IPP C Type Parameter Stand-off voltage Leakage current at stand-off voltage Continuous Reverse voltage Breakdown voltage Breakover voltage Holding current Breakover current Peak pulse current Capacitance IRM @ VRM max.
A V
IR @ V R max. note 1
A V
VBO @ IBO max. note 2
V mA
IH min. note 3
mA
C max. note 4
pF
TPA62 TPA68 TPA100 TPA120 TPA130 TPA180 TPA200 TPA220 TPA240 TPA270
Note 1: Note 3:
2 2 2 2 2 2 2 2 2 2
56 61 90 108 117 162 180 198 216 243
50 50 50 50 50 50 50 50 50 50
62 68 100 120 130 180 200 220 240 270
Note 2: Note 4:
82 90 133 160 173 240 267 293 320 360
800 800 800 800 800 800 800 800 800 800
150 150 150 150 150 150 150 150 150 150
150 150 100 100 100 100 100 100 100 100
IR measured at VR guarantee VBRmin VR See test circuit 2.
Measured at 50 Hz (1 cycle) - See test circuit 1. VR = 1V, F = 1MHz. Refer to fig.3 for C versus VR.
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TPA SERIES
TEST CIRCUIT 1 FOR IBO and VBO parameters:
tp = 20ms
Auto Transformer 220V/2A
static relay. K
R1
140
R2
240
220V
Vout IBO measure
Transformer 220V/800V 5A
D.U.T
V BO measure
TEST PROCEDURE : Pulse Test duration (tp = 20ms): - For Bidirectional devices = Switch K is closed - For Unidirectional devices = Switch K is open. VOUT Selection - Device with VBO < 200 Volt - VOUT = 250 VRMS, R1 = 140 . - Device with VBO 200 Volt - VOUT = 480 VRMS, R2 = 240 . TEST CIRCUIT 2 for IH parameter.
R D.U.T. VBAT = - 48 V Surge generator
- VP
This is a GO-NOGO Test which allows to confirm the holding current (IH) level in a functional test circuit. TEST PROCEDURE : 1) Adjust the current level at the IH value by short circuiting the AK of the D.U.T. 2) Fire the D.U.T with a surge Current : Ipp = 10A , 10/1000 s. 3) The D.U.T will come back off-state within 50 ms max.
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TPA SERIES
Fig. 1: Non repetitive surge peak on-state current versus overload duration (Tj initial=25C). Fig. 2: Relative variation of holding current versus junction temperature.
TSM (A)
Fig. 3: Relative variation of junction capacitance versus reverse applied voltage (typical values). Note: For VRM upper than 56V, the curve is extrapolated(dotted line).
Fig. 4: On-state current versus on-state voltage (typical values).
IT(A)
VR(V)
VT(V)
Fig. 5: Transient thermal impedance junction to ambient versus pulse duration (for FR4 PC Board with T lead = 10 mm).
tp(s)
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TPA SERIES
ORDER CODE
TPA 100
RL
TRISIL PROTECTION 50A VOLTAGE
PACKAGING: RL = tape and reel. = Ammopack.
MARKING : Logo, Date Code, Part Number. PACKAGE MECHANICAL DATA F126 Plastic DIMENSIONS REF.
C A C
Millimeters Min. Typ. Max. Min. 6.20 3.00
Inches Typ. Max.
A B
D D B
6.05 2.95 26 0.76
6.35 0.238 0.244 0.250 3.05 0.116 0.118 0.120 31 1.024 1.220
C D
0.81
0.86 0.030 0.032 0.034
Weight: 0.40 g Packaging : Standard packaging is in tape and reel.
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsIbility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics (c) 1998 STMicroelectronics - Printed in Italy - All rights reserved. STMicroelectronics GROUP OF COMPANIES Australia - Brazil - Canada - China - France - Germany - Italy - Japan - Korea - Malaysia - Malta - Mexico - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A.
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