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SiBar過電壓突波保護元件

這些元件專門用來防止敏感的電信設備出現由閃電、電源接觸和電源感應引起的過壓故障危險。它們具有高電氣突波抑制能力，有助於防止瞬間故障和斷開狀態的高阻抗，使系統的正常運行過程變得實際上更加透明。
Part Number VDM Max. (V) VBO Max. (V) IH Min. (mA) VT Max. (V) C1 @50V Typ. (pF)
SMA 50A Standard "SA" and "NSA" Devices
TVA170SA-L 170 265 150 4.0 20
TVA170NSA-L 170 220 150 4.0 20
TVA200SA-L 200 320 150 4.0 17
TVA220NSA-L 220 300 150 4.0 17
TVA270SA-L 270 365 150 4.0 16
TVA275NSA-L 275 350 150 4.0 16
SMA 50A Reduced Capacitance "RSA" Devices
TVA065RSA-L 65 88 150 4.0 20
TVA090RSA-L 90 130 150 4.0 20
TVA120RSA-L 120 160 150 4.0 16
TVA130RSA-L 130 173 150 4.0 14
TVA170RSA-L 170 220 150 4.0 14
TVA190RSA-L 190 260 150 4.0 14
TVA220RSA-L 220 295 150 4.0 12
TVA270RSA-L 275 350 150 4.0 12
TVA300RSA-L 320 400 150 4.0 12
SMB 50A Standard "SA" and "NSA" Devices
TVB058SA-L 58 77 150 4.0 43
TVB058NSA-L 58 77 150 4.0 44
TVB065NSA-L 65 88 150 4.0 41
TVB075NSA-L 75 98 150 4.0 34
TVB090NSA-L 90 130 150 4.0 31
TVB120NSA-L 120 160 150 4.0 24
TVB140NSA-L 140 180 150 4.0 23
TVB170SA-L 170 265 150 4.0 18
TVB170NSA-L 170 220 150 4.0 20
TVB180SA-L 180 219 150 4.0 30 (MAX)
TVB180NSA-L 180 240 150 4.0 19
TVB190NSA-L 190 260 150 4.0 19
TVB200SA-L 200 320 150 4.0 18
TVB220NSA-L 220 300 150 4.0 17
TVB270SA-L 270 365 150 4.0 15
TVB275NSA-L 275 350 150 4.0 15
TVB300SA-L 300 400 150 4.0 14
  TVB320NSA-L 320 400 150 4.0 14
SMB 50A Reduced Capacitance "RSA" Devices
TVB065RSA-L 65 88 150 4.0 20
TVB090RSA-L 90 130 150 4.0 20
TVB120RSA-L 120 160 150 4.0 16
TVB130RSA-L 130 173 150 4.0 14
TVB170RSA-L 170 220 150 4.0 14
TVB190RSA-L 190 260 150 4.0 14
TVB220RSA-L 220 295 150 4.0 12
TVB270RSA-L 275 350 150 4.0 12
TVB300RSA-L 320 400 150 4.0 12
SMB 80A Standard "SB" and "NSB" Devices
TVB006SB-L 6 20 50 (TYP) 4.0 --
TVB058NSB-L 58 77 150 4.0 67
TVB065NSB-L 65 88 150 4.0 64
TVB075NSB-L 75 98 150 4.0 63
TVB090NSB-L 90 130 150 4.0 49
TVB120NSB-L 120 160 150 4.0 38
TVB140NSB-L 140 180 150 4.0 36
TVB170NSB-L 170 220 150 4.0 29
TVB180NSB-L 180 240 150 4.0 29
TVB190NSB-L 190 260 150 4.0 28
TVB200SB-L 200 320 150 4.0 30
TVB220NSB-L 220 300 150 4.0 26
TVB270SB-L 270 350 150 4.0 25
TVB275NSB-L 275 350 150 4.0 23
TVB300SB-L 300 400 150 4.0 21
  TVB320NSB-L 320 400 150 4.0 22
SMB 80A Micro Capacitance "MSB" Devices
TVB120MSB-L 120 160 150 4.0 12
TVB140MSB-L 140 180 150 4.0 12
TVB170MSB-L 170 220 150 4.0 12
TVB190MSB-L 190 260 150 4.0 12
TVB220MSB-L 220 295 150 4.0 12
TVB270MSB-L 275 350 150 4.0 12
TVB300MSB-L 320 400 150 4.0 12
SMB 100A Standard "SC"and "NSC" Devices
TVB058NSC-L 58 77 150 4.0 114
TVB065NSC-L 65 88 150 4.0 103
TVB075NSC-L 75 98 150 4.0 90
TVB090NSC-L 90 130 150 4.0 79
TVB120NSC-L 120 160 150 4.0 72
TVB140NSC-L 140 180 150 4.0 66
TVB170SC-L 170 265 150 4.0 60
TVB170NSC-L 170 220 150 4.0 48
TVB180NSC-L 180 240 150 4.0 48
TVB190NSC-L 190 260 150 4.0 44
TVB200SC-L 200 320 150 4.0 55
TVB220NSC-L 220 300 150 4.0 41
TVB270SC-L 270 365 150 4.0 50
TVB275NSC-L 275 350 150 4.0 38
TVB300SC-L 300 400 150 4.0 47
  TVB320NSC-L 320 400 150 4.0 35
SMB 100A Reduced Capacitance "RSC" Devices
TVB006RSC-L 6 25 50 (typ) 4.0 ---
TVB025RSC-L 25 40 150 4.0 ---
TVB035RSC-L 35 55 150 4.0 ---
TVB065RSC-L 65 88 150 4.0 45
TVB090RSC-L 90 125 150 4.0 40
TVB120RSC-L 120 160 150 4.0 35
TVB140RSC-L 140 180 150 4.0 30
TVB170RSC-L 170 220 150 4.0 30
TVB190RSC-L 190 260 150 4.0 30
TVB220RSC-L 220 295 150 4.0 30
TVB270RSC-L 275 350 150 4.0 30
TVB300RSC-L 320 400 150 4.0 25
TVB360RSC-L 360 460 150 4.0 25
TVB400RSC-L 400 540 150 4.0 20
SMB 100A Micro Capacitance "MSC" Devices
TVB140MSC-L 140 180 150 4.0 30
TVB170MSC-L 170 220 150 4.0 25
TVB190MSC-L 190 260 150 4.0 25
TVB220MSC-L 220 295 150 4.0 20
TVB270MSC-L 275 350 150 4.0 20
TVB300MSC-L 320 400 150 4.0 20
  TVB400MSC-L 400 530 150 4.0 15

Notes:
All electrical characteristics are measured at 25°C.
VDM measured per UL497B pulse requirements: at max. off-state leakage current (IDM) = 5 µA.
VBO measured at 100V/µs

Symbol Parameter Definition
VDM Maximum off-state
voltage		 Maximum DC voltage that can be applied to the device while maintaining
it in the off-state condition.
VBO Breakover voltage Maximum voltage across the device at breakdown measured under a
specified voltage and current rate of rise.
IH Hold current Minimum current required to maintain the device in the on-state.
VT On-state voltage Voltage across the device in the on-state condition at a specified current (IT).
IDM Off-state current Maximum DC value of current that results from the application of the maximum
off-state voltage.

其他電信用產品

附加的產品信息

元件編號說明

安規認證
Standard Title File Number
UL Transient Voltage Surge Suppressors   E179610

推薦焊盤尺寸
SiBar Thyristor Pad Layout


Part
Description		 Tape and Reel
Quantity		 Standard
Package
Recommended Pad Layout (millimeters/ inches)
Dimension
A (Nom.)		 Dimension
B (Nom.)		 Dimension
C (Nom.)
TVAxxxSA-L 5,000 20,000 2.000 (0.079) 2.000 (0.079) 2.000 (0.079)
TVAxxxNSA-L 5,000 20,000 2.000 (0.079) 2.000 (0.079) 2.000 (0.079)
TVAxxxRSA-L 5,000 20,000 2.000 (0.079) 2.000 (0.079) 2.000 (0.079)
TVBxxxSA-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxNSA-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxRSA-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVB006SB-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxSB-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxNSB-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxMSB-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxSC-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxNSC-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxMSC-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)
TVBxxxRSC-L 2,500 10,000 2.261 (0.089) 2.159 (0.085) 2.743 (0.108)


推薦回流焊接和返工


Solder Reflow and Rework Recommendations for SiBar Thyristor Surge Protectors
SiBar thyristor devices are compatible with standard reflow and wave soldering techniques.
Solder Reflow
• Recommended reflow methods: IR, vapor phase oven, hot air oven.
• Always preheat the device to prevent excessive thermal shock and stress.
• Recommended maximum paste thickness of 0.25mm (0.010 in.).
• Devices may be cleaned using standard industry methods and solvents.
Solder Rework
• Use standard industry practices for the SiBar Thyristor Surge Protectors.

 
這裡提供的訊息包括圖例，相信都是可靠的。但是，用戶應當獨立的判斷每種產品是否適合於自己的產品使用。泰科電子並不擔保資料的精確和完整程度，對於使用這裡的資料並不承擔責任。泰科電子公司只承擔本公司在銷售條款中關於產品所列明的責任。對於產品銷售、分銷或者誤用而引起的、間接引起的、或者偶爾引起的損壞，泰科電子不負任何責任。本公司有權修訂所列規格和指標，無需通知用戶。泰科電子有權對不影響有關技術指標和規格的材料或處理技術做出改變而無須通知客戶。