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Tyco / Electronics
Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866
SiBarTM
Thyristor Surge Protectors
PRODUCT: TVB270SA
DOCUMENT: 24305 PCN: 574139 REV LETTER: F REV DATE: AUGUST 24, 2004 PAGE NO.: 1 OF 2
Specification Status: RELEASED
PHYSICAL DESCRIPTION
Marking: REBB
Date Code Device Code
A B MIN MAX MIN MAX mm: 4.06 4.57 3.30 3.81 in*: (0.160) (0.180) (0.130) (0.150)
C MIN 1.90 (0.075)
D** H J K MAX MIN MAX MIN MAX MIN MAX MIN MAX 2.41 1.96 2.11 0.05 0.15 0.15 0.30 0.76 1.27 (0.095) (0.077) (0.083) (0.002) (0.006) (0.006) (0.012) (0.030) (0.050)
P S REF MIN MAX mm: 0.51 5.21 5.59 in*: (0.020) (0.205) (0.220) *Rounded off approximation * D DIMENSION SHALL BE MEASURED WITHIN DIMENSION P Other Physical Characteristics
Form Factor: Lead Material: Encapsulation Material: Solderability: Solder Heat Withstand: Solvent Resistance: Mechanical Shock: Vibration: Tape and Reel packaging:
Agency Recognition: Precedence: CAUTION: Materials Information ELV Compliant
SMB (Surface Mount, JEDEC DO-214AA Package) Tin/lead finish Epoxy, meets UL94 V-0 requirements per MIL-STD-750, Method 2026 per MIL-STD-750, Method 2031 per MIL-STD-750, Method 1022 per MIL-STD-750, Method 2016 per MIL-STD-750, Method 2056 per EIA 481-1
UL This specification takes precedence over documents referenced herein. Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
(c) 2004 Tyco Electronics Corporation. All rights reserved.
Tyco / Electronics
Raychem Circuit Protection 308 Constitution Drive Menlo Park, CA 94025-1164 Phone: 800-227-4856 Fax: 800-227-4866
SiBarTM
Thyristor Surge Protectors
PRODUCT: TVB270SA
DOCUMENT: 24305 PCN: 574139 REV LETTER: F REV DATE: AUGUST 24, 2004 PAGE NO.: 2 OF 2
DEVICE RATINGS @ 25 C (Both Polarities) Parameter Repetitive Off-State Voltage, Maximum at ID = 5 A Non-Repetitive Peak Telcordia GR-1089 CORE 10x1000 s Impulse Current TIA-968 lightning Type A Metallic 10/560 s Double exponential TIA-968 lightning Type A Longit. 10/160 s Waveform Telcordia GR-1089 Intrabuilding 2/10 s (Notes 1 and 2) IEC61000-4-5 (Voc 1.2/50us) 8/20 s ITU-T K.20/K.21 (Voc 10/700us) 5/310 s TIA-968 lightning Type B (Voc 9/720us) 5/320 s Critical Rate of Rise of On-State Current Powered Pulse Amplifier, C=30F, V=600V Maximum 2x10 sec waveform, VOC=750V, ISC=150A peak DEVICE THERMAL RATINGS Storage Temperature Range Operating Temperature Range Blocking or conducting state Overload Junction Temperature Maximum; Conducting state only Maximum Lead Temperature for Soldering Purpose; for 10 seconds
Symbol VDM IPP1 IPP2 IPP3 IPP4 IPP5 IPP6 IPP7
Value 270 50 70 100 150 150 90 90
Units V A A A A A A A
di/dt di/dt
500 110
A/s A/s
TSTG TA TJ TL
-55 to 150 -40 to 125 +150 +260
C C C C
ELECTRICAL CHARACTERISTICS Both polarities (TJ @ 25C unless otherwise noted) Characteristics Symbol Min Breakover Voltage (+25C) VBO ----(dv/dt = 0.4kV/ sec, Isc=900mA, VDC = 500V (both polarities)) Breakover Voltage Temperature Coefficient dVBO/dTJ ----Off-State Current (VD1= 50V) ID1 ----(VD2=VDM) ID2=IDM ----On-State Voltage (IT=1A) VT ----(PW 300 sec, Duty Cycle 2% (Note 2)) Breakover Current IBO ----Holding Current (Note 2) IH 150 Peak Onstage Surge Current ITSM 22 (Measured @ 60Hz, 1 cycle, 600V) Critical Rate of Rise of Off-State Voltage dv/dt 2000 (Linear waveform, VD = 0.8 X Rated VBO, TJ= +25C) Capacitance (f=1.0 Mhz, 50VDC bias, 1Vrms) C1 ----(f=1.0 Mhz, 2VDC bias, 1Vrms) C2 ----Note 1. Allow cooling before test second polarity Note 2. Measured under pulse conditions to reduce heating
Typ 310
Max 365
Units V
0.1 ----------------------------15 32
----2.0 5.0 4.0 800 -----------------
%/C A A V mA mA A V/s pF pF
VOLTAGE-CURRENT CHARACTERISTIC

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