Document SCD: 27220
SiBar Thyristor Surge Protectors Status: Released
© 2008 Tyco Electronics Corporation. All rights Reserved. 3 Rev: C Date: JANUARY 11, 2008
SiBar Thyristor Surge Protectors
TVBxxxNSC-L Series
Table SB4 – Physical Characteristics and Environmental Specifications
Lead material Matte tin finish (-L devices)
Encapsulating material Epoxy, meets UL94V-0 requirements
Solderability per MIL-STD-750, Method 2026
Solder heat withstand per MIL-STD-750, Method 2031
Solvent resistance per MIL-STD-750, Method 1022
Mechanical shock per MIL-STD-750, Method 2016
Vibration per MIL-STD-750, Method 2056
Storage temperature (°C) -55 to 150
Operating temperature (°C) -40 to 125
Junction temperature (°C) 175
Maximum Lead Temperature for Soldering Purpose; for 10s (°C) 260
Table SB3 – Dimensions in Millimeters
A B C D
Dimension Min. Max. Min. Max. Min. Max. Min. Max.
4.06 4.57 3.30 3.94 1.90 2.41 1.95 2.20
TVBxxxNSC-L (0.160) (0.180) (0.130) (0.155) (0.075) (0.095) (0.077) (0.087)
H J K P S
Dimension Min. Max. Min. Max. Min. Max. Ref Min Max.
0.051 0.200 0.150 0.31 0.76 1.27 0.51 5.21 5.59
TVBxxxNSC-L (0.002) (0.008) (0.006) (0.012) (0.030) (0.050) (0.202) (0.205) (0.220)
Notes: *D dimension is measured within dimension P.
TVB series devices use industry standard SMB package type.
All devices are bidirectional and may be oriented in either direction for installation
Table SB5 – Reliability Tests
Test Conditions Duration
High temperature, reverse bias +100°C, 50VDC bias 1000 hours
High humidity, high temperature, reverse bias 85% RH, +85°C, 50VDC bias 1000 hours
High temperature storage life +150°C 1000 hours
Temperature cycling -65°C to +150°C, 15 minute dwell 1000 cycles
Autoclave 100% RH, +121°C, 15 PSI 96 hours