Mfr Part #:

USB6B1RL

Mfr Name: ST

The ST USB6B1RL is a TVS Diode designed for ESD and transient protection on high-speed data lines. It offers a 6V minimum breakdown voltage and low capacitance.

✓ Total Stock: 220,717 pcs

$ Price Range: $0.47

USB6B1RL Available from 6 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	164,028 pcs On Request	164028 pcs	On Request	1	On Request	On Request	1429+	On Request	On Request
Romaks Technologies ✓ Non-Authorised Inventory information	51,657 pcs On Request	51657 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	3,421 pcs On Request	3421 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
OTL Components ✓ Non-Authorised Inventory information	1,515 pcs On Request	1515 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Bristol Electronics ✓ Non-Authorised Inventory information	76 pcs On Request	76 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	20 pcs On Request	20 pcs	On Request	1	On Request	On Request	02+	On Request	On Request

USB6B1RL Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	ST
Capacitance	15 pF
Lead Spacing	0.95 mm
Lead Style	Gull Wing
SVHC Present	Not Present
Tape & Reel	Yes

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USB6B1RL Description

Short technical summary and product information.

The STMicroelectronics USB6B1RL is a specialized TVS (Transient Voltage Suppressor) Diode designed for robust ESD and transient overvoltage protection on high-speed data lines and power rails. It is particularly well-suited for USB ports, RS-485 interfaces, and T1/E1 line cards.

Key electrical specifications include a minimum breakdown voltage of 6V, a peak pulse power rating of 500W (8/20µs waveform), and a low capacitance of 15pF between the D+/D- lines. This low capacitance is crucial for maintaining signal integrity in high-speed data applications.

This device is recommended for applications requiring protection for USB interfaces and other telecom connections. It should be avoided in applications demanding extremely low capacitance below 10pF. Careful PCB layout is advised to minimize parasitic inductance.

The USB6B1RL is supplied in a package suitable for surface mounting, though specific package details are not provided here. It is compliant with RoHS and REACH standards.

USB6B1RL Quick Information

Product Type: TVS Diode

Series: USB6B1

Canonical Name: ST USB6B1RL TVS Diode

Subcategory: TVS - Diodes

USB6B1RL Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

USB6B1RL Estimated Pricing

Qty	Low	High
1+	$0.47	$0.47

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

USB6B1RL Features

Specialized ESD and transient protection device.
Robust clamping and low capacitance.
6V minimum breakdown voltage.
500W peak pulse power rating.
15pF capacitance on data lines.

USB6B1RL Applications

Ideal for USB ports.
Suitable for RS-485 interfaces.
Used in T1/E1 line cards.
Protects high-speed data lines.

USB6B1RL FAQs

7 frequently asked questions generated from this part’s specifications.

What is the breakdown voltage of the USB6B1RL?

The minimum breakdown voltage for the USB6B1RL is 6V.

What is the peak pulse power handling of the USB6B1RL?

The USB6B1RL has a peak pulse power rating of 500W for an 8/20µs waveform.

What is the capacitance of the USB6B1RL on its data lines?

The capacitance between the D+/D- lines for the USB6B1RL is 15pF.

What are the primary applications for the USB6B1RL TVS Diode?

The USB6B1RL is best suited for USB ports, RS-485 interfaces, and T1/E1 line cards.

What is the RoHS status of the USB6B1RL?

The USB6B1RL is RoHS3 Compliant.

What is the REACH status of the USB6B1RL?

The USB6B1RL is REACH Unaffected.

What is the Moisture Sensitivity Level (MSL) for the USB6B1RL?

The MSL for the USB6B1RL is Level 1.