LNBTVS3-220U Datasheet LNBTVS3-220U, LNBTVS6-220S, LNBTVS6-221S | P1-P3

This is information on a product in full production.

May 2013 DocID17882 Rev 4 1/13

LNBTVS

Transil™ for low noise block protection

Datasheet - production data

Features

 Peak pulse power:

– up to 3 kW (10/1000 µs)

– up to 22.5 kW (8/20 µs)

 Breakdown voltage range: from 23.1 V to 30 V

 Low clamping factor

 Unidirectional with low V

= 1.2 V at 3 A)

 Low leakage current: 0.2 µA at 25 °C

 Operating T

j max

: 150 °C

 Still IEC 61000-4-5 compliant at T

= 85 °C with

standard footprint

 High power capability at T

jmax

– 1250 W (10/1000 µs)

 JEDEC registered package outline

 Compatible with LNBH supply and control ICs

Complies with the following standards

 IEC 61000-4-2 level 4:

– 15 kV (air discharge)

– 8 kV (contact discharge)

 IEC 61000-4-5

 MIL STD 883G, method 3015-7: class 3B:

– 25 kV HBM (human body model)

 Resin meets UL 94, V0

 MIL-STD-750, method 2026 solderability

 EIA STD RS-481 and IEC 60286-3 packing

 IPC 7531 footprint

Description

The LNBTVS series has been designed to protect

LNB voltage regulators in satellite set top boxes

against electrostatic discharges according to

IEC 61000-4-2, and MIL STD 883, method 3015,

and electrical over stress according to

IEC 61000-4-4 and 5. These devices can protect

against surges up to 6 kV over the whole

consumer temperature range (up to 85 °C).

Planar technology makes these devices suitable

for high-end set top boxes to provide reliability

and stability over time.

LNBTVS are packaged in either SMB or SMC

(footprints in accordance with IPC 7531

standard).

TM: Transil is a trademark of STMicroelectronics

SMC

(JEDEC DO-214AB)

SMB

(JEDEC DO-214AA)

Table 1. Device summary

Part number

A (8/20 µs,

IEC 61000-4-5)

Package

LNBTVS3 250 (3 kV, 12 )SMB

LNBTVS4 334 (4 kV, 12 )SMC

LNBTVS6 500 (6 kV, 12 )SMC

www.st.com

Characteristics LNBTVS

2/13 DocID17882 Rev 4

1 Characteristics

Figure 1. Electrical characteristics - definitions

Figure 2. Pulse definition for electrical characteristics

Table 2. Absolute maximum ratings (T

amb

= 25 °C)

Symbol Parameter Value Unit

Peak pulse power dissipation

(1)

(8/20 µs) T

initial

= T

amb

up to 22.5 kW

stg

Storage temperature range -65 to + 150 °C

Operating junction temperature range -55 to + 150 °C

Maximum lead temperature for soldering during 10 s. 260 °C

1. For a surge greater than the maximum values, the diode will fail in short-circuit.

Table 3. Thermal parameter

Symbol Parameter Value Unit

th(j-l)

Junction to leads

SMC 15 °C/W

SMB 20 °C/W

Unidirectional

Symbol Parameter

V Stand-off voltage

V Breakdown voltage

V Clamping voltage

I Leakage current @ V

I Peak pulse current

T Voltage temperature coefficient

V Forward voltage drop

RM RM

100

Pulse waveform

tr = rise time (µs)

tp = pulse duration time (µs)

DocID17882 Rev 4 3/13

LNBTVS Characteristics

Figure 3. Peak pulse current versus initial junction temperature with regular footprints

(typical values)

Table 4. Electrical characteristics, parameter values (T

amb

= 25 °C)

Order code

max @ V

10/1000 µs

8/20 µs

T

(1)

25 °C 85 °C min. typ. max. max. max. max. typ.

µA V V mA V A

(2)

10-4/ °C nF

LNBTVS3-220U 0.2 1.0 20 22 23.1 24.2 1 33.2 45 35 250 9.3 3

LNBTVS4-220S 0.2 1.0 20 22 23.1 24.2 1 33.2 55 35 334 9.3 3.5

LNBTVS4-221S 0.2 1.0 20 22 23.1 24.2 1 33.2 60 32 334 9.3 5.5

LNBTVS4-222S 0.2 1.0 20 22 23.1 24.2 1 33.2 90 30 334 9.3 6

LNBTVS4-304S 0.2 1.0 28 30 31.5 33 1 45 56 45 334 9.8 4

LNBTVS6-220S 0.2 1.0 20 22 23.1 24.2 1 33.2 90 35 500 9.3 6

LNBTVS6-221S 0.2 1.0 20 22 23.1 24.2 1 33.2 90 32 500 9.3 6

LNBTVS6-304S 0.2 1.0 28 30 31.5 33 1 45 67 45 500 9.8 5

1. To calculate V

versus junction temperature, use the following formula: V

@ T

= V

@ 25°C

x (1 + T

x (T

– 25)).

2. Surge capability given for both directions.

100

200

300

400

500

0 25 50 75 100 125 150 175

LNBTVS6

LNBTVS4

LNBTVS3

I (A)

T (°C)

IEC 61000-4-5

P1-P3 P4-P6 P7-P9 P10-P12 P13-P13

LNBTVS3-220U

Mfr. #:

Buy LNBTVS3-220U

Manufacturer:

STMicroelectronics

Description:

TVS Diodes / ESD Suppressors 3kV 1500W Ppp Lightning Protection

Lifecycle:

New from this manufacturer.

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LNBTVS3-220U

LNBTVS3-220U

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