B170 [LITEON]

SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS; 表面贴装肖特基二极管


型号：	B170
厂家：	LITE-ON TECHNOLOGY CORPORATION
描述：	SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS 表面贴装肖特基二极管肖特基二极管光电二极管
文件：	总2页 (文件大小：39K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

LITE-ON

SEMICONDUCTOR

B170 thru B1100

SURFACE MOUNT

SCHOTTKY BARRIER RECTIFIERS

REVERSE VOLTAGE - 70 to 100 Volts

FORWARD CURRENT - 1.0 Ampere

FEATURES

For surface mounted applications

SMA

Metal-Semiconductor junction with guardring

Epitaxial construction

SMA

Very Low forward voltage drop

DIM.

MIN.

4.06

2.29

1.27

0.15

4.83

0.05

2.01

0.76

MAX.

4.57

2.92

1.63

0.31

5.59

0.20

2.62

1.52

High current capability

Plastic material has UL flammability classification 94V-0

For use in low voltage, high frequency inverters,

free wheeling, and polarity protection applications

MECHANICAL DATA

Case : Molded plastic

All Dimensions in millimeter

Polarity : Indicated by cathode band

Weight : 0.002 ounces, 0.064 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

℃

Ratings at 25 ambient temperature unless otherwise specified.

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%

B170

B180

B190

B1100

CHARACTERISTICS

SYMBOL

UNIT

Maximum Recurrent Peak Reverse Voltage

Maximum RMS Voltage

100

RRM

RMS

Maximum DC Blocking Voltage

100

Maximum Average Forward

Rectified Current

(AV)

1.0

@T =100 C

Peak Forward Surge Current

8.3ms single half sine-wave

super imposed on rated load (JEDEC METHOD)

FSM

Maximum forward

Voltage at 1.0A DC

0.79

0.69

=25 C

=100 C

Maximum DC Reverse Current

at Rated DC Blocking Voltage

0.5

5.0

@T =25 C

@T =100 C

Typical Junction

Capacitance (Note 1)

Typical Thermal Resistance (Note 2)

0JL

C/W

Operating Temperature Range

Storage Temperature Range

-55 to +125

-55 to +150

STG

NOTES : 1.Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

2.Thermal Resistance Junction to Lead.

REV. 2, 01-Dec-2000, KSHA02

RATING AND CHARACTERISTIC CURVES

B170 thru B1100

FIG.1 - FORWARD CURRENT DERATING CURVE

FIG.2 - MAXIMUM NON-REPETITIVE SURGE CURRENT

1.0

0.8

0.6

0.4

0.2

Pulse Width 8.3ms

Single Half-Sine-Wave

(JEDEC METHOD)

SINGLE PHASE HALF WAVE 60Hz

RESISTIVE OR INDUCTIVE LOAD

100

120

140

100

LEAD TEMPERATURE , C

NUMBER OF CYCLES AT 60Hz

FIG.4 - TYPICAL JUNCTION CAPACITANCE

FIG.3 - TYPICAL FORWARD CHARACTERISTICS

1000

1.0

100

0.1

.01

TJ = 25 C

TJ = 25 C F= 1MHz

PULSEWIDTH:300us

0.1

100

1.4

1.6

1.0

4.0

10.0

0.2

0.4

0.6

0.8

1.0

1.2

1.8

REVERSE VOLTAGE , (VOLTS)

INSTANTANEOUS FORWARD VOLTAGE , (VOLTS)

FIG.5 - TYPICAL REVERSE CHARACTERISTICS

100

TJ = 125 C

TJ = 100 C

1.0

0.1

TJ = 25 C

0.01

0.001

120

PERCENT OF RATED PEAK REVERSE VOLTAGE, (%)

140

100

REV. 2, 01-Dec-2000, KSHA02

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