TRISIL DISCRETE SOLUTION ISDN PROTECTION FEATURES UNDIRECTIO

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TRISIL DISCRETE SOLUTION ISDN PROTECTION FEATURES UNDIRECTIO

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TPUxx/SMTHDTxx
TRISIL
DISCRETE SOLUTION ISDN PROTECTION
FEATURES UNDIRECTIONAL CROWBAR PROTECTION. PEAK PULSE CURRENT 10/1000 HOLDING CURRENT 150mA. BREAKDOWN VOLTAGE: TPU58/SMTHDT58 58V. TPU80/SMTHDT80 80V. TPU120/SMTHDT120 120V. PACKAGES: TPUxx AXIAL DIODE. SMTHDTxx SURFACE MOUNT PACKAGE.
CB429
(Plastic)
SOD15
(Plastic)
DESCRIPTION: TRIBALANCED PROTECTION Dedicated protection devices ISDN LINE CARD high speed data telecom lines. Used with recommended configuration using components, they will provide Dual bidirectionnal protection, with fixed breakdown voltage both common differential modes. capacitances from lines ground. Very good capacitance balance ABSOLUTE RATINGS (limiting values) (-40°C +85°C)
Symbol ITSM di/dt dv/dt Tstg Peak pulse current repetitive surge peak on-state current Critical rate rise on-state current Critical rate rise off-state voltage Storage operating junction temperature range Parameter 10/1000 8/20 repetitive Value Unit A/µs KV/µs
FUNCTIONAL DIAGRAM.
THERMAL RESISTANCES
Symbol (j-l) Parameter Junction-leads Thermal Resistance CB429 SOD15 Value Unit °C/W °C/W
TPUxx/SMTHDTxx
ELECTRICAL CHARACTERISTICS
Symbol Parameter
Stand-off voltage Breakdown voltage Breakover voltage Holding current On-state voltage Forward Voltage Drop Breakover current Peak pulse current
PARAMETERS RELATED DIODE.
Parameter Test conditions Value Unit
PARAMETERS RELATED PROTECTION TRISIL.
Types note1 TPU58/SMTHDT58 TPU80/SMTHDT80 TPU120/SMTHDT120 note1 note1 note1 note2 note3
parameters ested except where indicated. Note reference test circuit parameters. Note Square Note 1MHz.
TPUxx/SMTHDTxx
REFERENCE TEST CIRCUIT parameters
20ms
Auto Transformer 220V/2A
static relay.
220V
Vout measure
Transformer 220V/800V
D.U.T
measure
TEST PROCEDURE Pulse Test duration 20ms): Bidirectional devices Switch closed Unidirectional devices Switch open. VOUT Selection Device with Volt VOUT VRMS, Device with Volt VOUT VRMS,
FUNCTIONAL HOLDING CURRENT (IH) TEST CIRCUIT NOGO TEST.
Switch
D.U.T
Vbat
220nF
Surge Generator 10/700 =1KV
This GO-NOGO Test which allows confirm holding current level functional test circuit. This test performed reference test circuit can't implemented.
TEST PROCEDURE Adjust current level value short circuiting D.U.T. Fire D.U.T with surge Current 10/700 D.U.T will come back OFF-State within duration max.
TPUxx/SMTHDTxx
APPLICATION NOTE
ISDN PROTECTION.
LINE 3.TPUxx 3.SMTHDTxx
LINE
LINE
LINE
TRIPOLE PROTECTION
FULL BALANCED PROTECTION
RECOMMENDED CONFIGURATION TRIBALANCED PROTECTION MODE.
CAPACITANCE CHARACTERISTICS
Type CONFIGURATION
LINE TPU58/SMTHDT58 TPU80/SMTHDT80 TPU120/SMTHDT120
LINE
TPUxx/SMTHDTxx
APPLICATION NOTE Discrete ISDN Protection solution
LINE TPUxx SMTHDTxx
TRANSFORMER
TPUxx TPUxx
LINE
EQUIVALENT PROTECTION FUNCTION Interface Protection Interface Protection
TPUxx
This topology assumes same breakdown voltage level positive negative differential common mode surge.
TPUxx/SMTHDTxx
ORDER CODE
Packaging: Tape reel
THDT
Trisil
Breakdown Voltage Unidirectionnal
Surface Mount Unidirectionnal
Breakdown Voltage
MARKING Package
CB429
Type
TPU58 TPU80 TPU120
Marking
TPU58 TPU80 TPU120
Package
SOD15
Type
SMTHDT58 SMTHDT80 SMTHDT120
Marking
white band indicates cathode
white band indicates cathode
PACKAGE MECHANICAL DATA CB429
SOD15
note
note
Millimeters 1.06 1.27
Inches 0.042 0.20 0.386 0.050
Millimeters
Inches 0.122 0.008 0.122 0.200 0.315 0.259 0.067 0.098 0.114 0.190 0.300 0.248 0.051
1.024
note1: diameter controlled over zone
Packaging Axial Diode CB429 Products Supplied Tape Reel. SOD15 =Standard packaging Film.
TPUxx/SMTHDTxx
Information furnished believed accurate reliable. However, SGS-THOMSON Microelectronics assumes responsability consequences such information infringement patents other rights third parties which results from use. license granted implication otherwise under patent patent rights SGS-THOMSON Microelectronics. Specifications mentioned this publication subject change without notice. This publication supersedes replaces information previously supplied. SGS-THOMSON Microelectronics products authorized ascritical components life support devices systems without express written approval SGS-THOMSON Microelectonics. 1994 SGS-THOMSON Microelectronics Rights Reserved Purchase Components SGS-THOMSON Microelectronics, conveys licence under Philips Patent. Rights these components system, grantede provided that system conforms Standard Specification defined Philips. SGS-THOMSON Microelectronics GROUP COMPANIES Australia Brazil France Germany Hong Kong Italy Japan Korea Malaysia Malta Morocco Netherlands Singapore Spain Sweden Switzerland Taiwan Thailand United Kingdom U.S.A

TRISIL DISCRETE SOLUTION ISDN PROTECTION FEATURES UNDIRECTIO

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