BAT46SW [STMICROELECTRONICS]

SMALL SIGNAL SCHOTTKY DIODE; 小信号肖特基二极管


型号：	BAT46SW
厂家：	ST
描述：	SMALL SIGNAL SCHOTTKY DIODE 小信号肖特基二极管整流二极管小信号肖特基二极管光电二极管
文件：	总5页 (文件大小：56K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

BAT46J / BAT46W

BAT46AW /BAT46CW / BAT46SW

SMALL SIGNAL SCHOTTKY DIODE

FEATURES AND BENEFITS

VERY SMALL CONDUCTION LOSSES

NEGLIGIBLESWITCHING LOSSES

LOW FORWARD VOLTAGE DROP

SURFACE MOUNT DEVICE

BAT46W

BAT46AW

DESCRIPTION

High voltage schottky rectifier suited for SLIC pro-

tection during the card insertion operation.

BAT46SW

BAT46CW

SOT-323

BAT46J

SOD-323

ABSOLUTE RATINGS

Symbol

(limiting values)

Parameter

Value

Unit

V_RRMRepetitive peak reverse voltage

100

150

230

I_F

Continuousforward current

P_tot

Power dissipation (note 1)

SOD-323

SOT-323

Tamb = 25°C

T_stg

Maximum storage temperaturerange

- 65 to +150

150

Maximum operating junction temperature*

°C

T_L

Maximum temperaturefor soldering during 10s

260

Note 1:

for double diodes, Ptot is the total dissipationof the both diodes.

dPtot

dTj

* :

thermal runawayconditionfor a diode on its own heatsink

Rth(j−a)

June 1999 - Ed: 2A

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BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW

THERMAL RESISTANCE

Symbol

Parameters

Value

Unit

R_{th (j-a)}Junction to ambient (*)

SOD-323

SOT-323

550

C/W

°C/W

(*) Mounted on epoxy board, with recommended pad layout.

STATIC ELECTRICAL CHARACTERISTICS

Symbol

V_BR

Test conditions

Min.

Typ.

Max.

Unit

Tj = 25 °C

Tj = 60 °C

Tj = 25 °C

Tj = 60 °C

Tj = 25 °C

Tj = 60 °C

Tj = 25 °C

Tj = 60 °C

I_R= 100 A

I_F= 0.1 mA

I_F= 10 mA

I_F= 250 mA

V_R= 1.5 V

100

V_F*

0.25

0.45

I_R**

0.5

µA

V_R= 10 V

V_R= 50 V

V_R= 75 V

0.8

7.5

Pulse test : * tp 380 s < 2%

** tp = 5ms, δ < 2%

DYNAMIC CHARACTERISTICS

Symbol

Test conditions

Min.

Typ.

Max.

Unit

Tj = 25 °C

V_R= 0 V

V_R= 1 V

F = 1MHz

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BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW

Fig. 1:

Fig. 2:

Forward current versus forward voltage at

Forward current versus forward voltage

differenttemperatures(typical values).

(typical values).

Fig. 3:

(typical values).

Fig. 4:

voltage(typical values).

Reverse current versusjunctiontemperature

Reverse current versus continuous reverse

3/5

BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW

Fig. 5:

age V_R(typical values).

CapacitanceC versus reverse applied volt-

PACKAGE MECHANICAL DATA

SOT-323

DIMENSIONS

Millimeters Inches

Min. Typ. Max. Min. Typ. Max.

REF.

0.8

0.0

1.1 0.031

0.1 0.0

0.043

0.004

0.016

0.010

0.25

0.1

0.4 0.010

0.26 0.004

1.8

2.0

2.2 0.071 0.079 0.086

1.15 1.25 1.35 0.045 0.049 0.053

0.65

2.1

0.026

1.8

0.1

2.4 0.071 0.083 0.094

0.3 0.004 0.008 0.012

0.2

30°

4/5

BAT46J / BAT46W / BAT46AW / BAT46CW / BAT46SW

PACKAGE MECHANICAL DATA

SOD-323

DIMENSIONS

REF.

Millimeters

Inches

Min.

Max.

1.17

0.1

Min.

Max.

0.046

0.004

0.017

0.01

0.25

0.1

0.44

0.25

1.8

0.01

0.004

0.06

1.52

1.11

2.3

0.071

0.057

0.106

0.02

1.45

2.7

0.044

0.09

0.1

0.46

0.41

0.004

0.1

0.016

Orderingtype

BAT46W

Marking

D46

Package

SOT-323

SOD-323

Weight

0.006g

0.005g

Base qty

3000

Delivery mode

Tape& reel

BAT46AW

BAT46CW

BAT46SW

BAT46J

DB6

TBD

3000

Epoxy meets UL94,V0

Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of

use of such information nor for any infringementof patents or other rights of third parties which may result from its use. No license is granted by

implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to

change without notice. This publication supersedes and replaces all information previously supplied.

STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-

proval of STMicroelectronics.

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