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TISP5150H3BJR-S Forward-conducting unidirectional thyristor overvoltage protector designed for analogue line card and ISDN protection. Features -120 V VDRM, -150 V breakover voltage, and surge current ratings up to 500 A.
Mfr Part #:

TISP5150H3BJR-S

Available from 1 distributors
Mfr Name: Bourns
Bourns
Forward-conducting unidirectional thyristor overvoltage protector designed for analogue line card and ISDN protection. Features -120 V VDRM, -150 V breakover voltage, and surge current ratings up to 500 A.
Total Stock: 1,723 pcs
$ Price Range: $0.32

TISP5150H3BJR-S Available from 1 distributor

Authorised
Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,723 pcs
1723 pcs On Request 1 On Request On Request On Request On Request On Request

TISP5150H3BJR-S Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Breakover Voltage (V_BO)
Capacitance
Current
I_pp_surge (Minimum @ 10/1000 µs, GR -1089-CORE)
I_pp_surge (Minimum @ 10/560 µs, TIA -968-A)
I_pp_surge (Minimum @ 10/700 µs, ITU-T K.20/21/45)
I_pp_surge (Minimum @ 2/10 µs, GR -1089-CORE)
I_pp_surge (Minimum @ 8/20 µs, ANSI C 62.41)
Lead Style
Mounting Type
Number of Elements
Proposition 65
Repetitive Peak Off-State Voltage (VDRM)
Standard Package Quantity
Storage Temperature
Supplier Device Package
Surge Voltage Rating
Tape & Reel
Voltage

TISP5150H3BJR-S Description

Short technical summary and product information.

The Bourns TISP5150H3BJR-S is a forward-conducting unidirectional thyristor overvoltage protector designed for analogue line card and ISDN protection. This device belongs to the TISP5xxxH3BJ series and provides precise voltage limiting with an ion-implanted breakdown region for stable performance. The repetitive peak off-state voltage (VDRM) is -120 V, with a breakover voltage (V(BO)) of -150 V maximum. It is rated for multiple international surge wave shapes, including 500 A 2/10 µs (GR-1089-CORE), 300 A 8/20 µs (ANSI C62.41), and 200 A 10/700 µs (ITU-T K.20/21/45). The device also offers an 8 kV 10/700 µs surge voltage rating, making it suitable for lightning and power system disturbances.

 

Packaged in a DO-214AA (SMB) surface-mount package with J-bend leads, the TISP5150H3BJR-S is supplied in tape and reel packaging with 3000 units per reel. It is UL recognized (File E215609) and includes a Proposition 65 warning for cancer and reproductive harm. The device is typically used for 2-point protection of ISDN power supply feeds or, in combination with a second device, for single supply analogue SLICs.

TISP5150H3BJR-S Quick Information

Product Type: Thyristor Overvoltage Protector
Series: TISP5150
Canonical Name: Bourns TISP5150H3BJR-S Forward-Conducting Unidirectional Thyristor Overvoltage Protector
Subcategory: Forward-Conducting Unidirectional Thyristor

TISP5150H3BJR-S Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TISP5150H3BJR-S Estimated Pricing

Qty Low High
12,000+ $0.32 $0.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

TISP5150H3BJR-S Features

  • Forward-conducting unidirectional thyristor overvoltage protector.
  • Rated for -120 V repetitive peak off-state voltage.
  • Surge current ratings up to 500 A (2/10 µs).
  • UL recognized for international surge wave shapes.
  • Surface mount DO-214AA (SMB) package.

TISP5150H3BJR-S Applications

  • Protects analogue line cards from overvoltages.
  • Ideal for ISDN U interface and power supply protection.
  • Used in Tip and Ring protection for SLICs.
  • Suitable for lightning and power line disturbance protection.

TISP5150H3BJR-S FAQs

6 frequently asked questions generated from this part’s specifications.
What is the standoff voltage (VDRM) of the TISP5150H3BJR-S?

The repetitive peak off-state voltage (VDRM) is -120 V.

What is the breakover voltage (V(BO))?

The breakover voltage (V(BO)) is -150 V maximum.

What are the peak surge current ratings?

Peak surge current ratings: 500 A (2/10 µs GR-1089-CORE), 300 A (8/20 µs ANSI C62.41), 200 A (10/700 µs ITU-T K.20/21/45), 160 A (10/560 µs TIA-968-A), 100 A (10/1000 µs GR-1089-CORE).

What package is the TISP5150H3BJR-S available in?

The device is packaged in a DO-214AA (SMB) surface mount package with J-bend leads.

What is the capacitance of the device?

The off-state capacitance is 170 pF (from existing database, not verified in datasheet).

What is the surge voltage rating?

The device is rated for 8 kV 10/700 µs surge per ITU-T K.20/21/45.

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