B1201U_4L datasheet, PDF - EEWORLD Datasheet

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B1201U_4L: DescriptionDual Port Negative SLIC Protector; File Size157KB，2 Pages; ManufacturerLittelfuse; Websitehttp://www.littelfuse.com

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B1201U_4L Overview

Dual Port Negative SLIC Protector

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Battrax®

Dual Port Negative SLIC Protector

RoHS

This

Battrax

device is an integrated overvoltage protection solution for SLIC-based

(Subscriber Line Interface Circuit) line cards. This six-pin device is constructed using

four SCRs and four gate diodes.

SIDACtor Devices

(T)

6

Ground

5

(R)

4

The device is referenced to V

BAT

and conducts when a voltage that is more negative

than -V

REF

is applied to the cathode (Pins 1, 3, 4, or 6) of the SCR. During

conduction, all negative transients are shorted to Ground. All positive transients are

passed to Ground by the diodes.

1

(T)

2

(-V

REF

)

3

(R)

For specific diagrams showing these

Battrax

applications, see Figure 6.48 in

Section 6, “Reference Designs” of this

Telecom Design Guide.

Electrical Parameters

Part

Number *

B1101U_ 4L

B1161U_ 4L

B1201U_ 4L

V

DRM

Volts

|-V

REF

| + |-1.2V|

|-V

REF

| + |-1.2V|

|-V

REF

| + |-1.2V|

V

S

Volts

|-V

REF

| + |-10V|

|-V

REF

| + |-10V|

|-V

REF

| + |-10V|

V

T

Volts

4

I

DRM

µAmps

5

I

GT

mAmps

100

I

T

Amps

2.2

I

H

mAmps

100

160

200

*

“L” in part number indicates RoHS compliance.

For non-RoHS compliant device, delete “L” from part number.

For individual “UA” and “UC” surge ratings, see table below.

General Notes:

• All measurements are made at an ambient temperature of 25 °C. I

PP

applies to -40 °C through +85 °C temperature range.

• I

PP

is a repetitive surge rating and is guaranteed for the life of the product.

• I

PP

ratings assume a V

REF

= ±48 V.

• V

DRM

is measured at I

DRM.

• V

S

is measured at 100 V/µs.

• V

REF

maximum value for the negative

Battrax

is -200 V.

Surge Ratings in Amps

I

PP

Series

0.2x310 * 2x10 *

8x20 *

0.5x700 ** 2x10 ** 1.2x50 **

Amps

A

C

20

50

Amps

150

500

Amps

150

400

10x160 *

10x160 **

Amps

90

200

10x560 *

10x560 **

Amps

50

150

5x320 *

9x720 **

Amps

75

200

10x360 * 10x1000 * 5x310 *

I

TSM

10x360 ** 10x1000 ** 10x700 ** 50 / 60 Hz

Amps

75

175

Amps

45

100

Amps

75

200

Amps

20

50

di/dt

Amps/µs

500

* Current waveform in µs

** Voltage waveform in µs

3 - 81

www.littelfuse.com

B1201U_4L Related Products

	B1201U_4L	B1101UA4L	B1101U_4L	B1161U_4L	B1201UC4L	B1201UA4L	B1161UC4L	B1161UA4L	B1101UC4L
Description	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector	Dual Port Negative SLIC Protector
Is it lead-free?	-	Contains lead	-	-	Contains lead	Contains lead	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	-	conform to	-	-	conform to	conform to	conform to	conform to	conform to
Maker	-	Littelfuse	-	-	Littelfuse	Littelfuse	Littelfuse	Littelfuse	Littelfuse
Parts packaging code	-	SOIC	-	-	SOIC	SOIC	DO-214AA	SOIC	SOIC
package instruction	-	SOP,	-	-	SOP,	SOP,	SOC,	SOP,	SOP,
Contacts	-	6	-	-	6	6	2	6	6
Reach Compliance Code	-	unknow	-	-	unknow	unknow	unknow	unknow	unknow
JESD-30 code	-	R-PDSO-G6	-	-	R-PDSO-G6	R-PDSO-G6	R-PDSO-C3	R-PDSO-G6	R-PDSO-G6
JESD-609 code	-	e3	-	-	e3	e3	e3	e3	e3
length	-	8.89 mm	-	-	8.89 mm	8.89 mm	4.395 mm	8.89 mm	8.89 mm
Humidity sensitivity level	-	1	-	-	1	1	1	1	-
Number of functions	-	1	-	-	1	1	1	1	1
Number of terminals	-	6	-	-	6	6	3	6	6
Maximum operating temperature	-	85 °C	-	-	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-	-	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	-	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	SOP	-	-	SOP	SOP	SOC	SOP	SOP
Package shape	-	RECTANGULAR	-	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	-	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	-	260	-	-	260	260	260	260	260
Certification status	-	Not Qualified	-	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	-	2.36 mm	-	-	2.36 mm	2.36 mm	2.18 mm	2.36 mm	2.36 mm
surface mount	-	YES	-	-	YES	YES	YES	YES	YES
Telecom integrated circuit types	-	SURGE PROTECTION CIRCUIT	-	-	SURGE PROTECTION CIRCUIT	SURGE PROTECTION CIRCUIT	SURGE PROTECTION CIRCUIT	SURGE PROTECTION CIRCUIT	SURGE PROTECTION CIRCUIT
Temperature level	-	INDUSTRIAL	-	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	Matte Tin (Sn)	-	-	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)	Matte Tin (Sn)
Terminal form	-	GULL WING	-	-	GULL WING	GULL WING	C BEND	GULL WING	GULL WING
Terminal pitch	-	3.5 mm	-	-	3.5 mm	3.5 mm	1.4 mm	3.5 mm	3.5 mm
Terminal location	-	DUAL	-	-	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	30	-	-	30	30	10	30	30
width	-	7.39 mm	-	-	7.39 mm	7.39 mm	3.75 mm	7.39 mm	7.39 mm

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