Datasheet > BAV74

BAV74

更新时间： 2024-11-18 08:48:59

品牌	Logo	应用领域
SECOS		二极管开关光电二极管
页数	文件大小	规格书
2页	325K
描述
Surface Mount Switching Diode

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BAV74 数据手册

BAV74

Surface Mount Switching Diode

Elektronische Bauelemente

RoHS Compliant Product

A suffix of "-C" specifies halogen & lead-free

FEATURES

Fast Switching Speed

Surface Mount Package Ideally Suited for

Automatic Insertion

Top View

For General Purpose Switching Applications

High Conductance

ANODE

CATHODE

ANODE

MAXIMUM RATINGS (EACH DIODE)

Rating

Reverse Voltage

Forward Current

Peak Forward Surge Current, T=1s

T=1ms

Symbol

Value

Unit

Vdc

SOT-23

Min

Dim

Max

200

mAdc

2.800 3.040

1.200 1.400

0.890 1.110

0.370 0.500

1.780 2.040

0.013 0.100

0.085 0.177

0.450 0.600

0.890 1.020

2.100 2.500

0.450 0.600

0.5

Adc

FM(surge)

T=1us

THERMAL CHARACTERISTICS

Characteristic

Symbol

Max

Unit

(1)

Total Device Dissipation FR–5 Board

225

= 25°C

Derate above 25°C

1.8

556

300

mW/°C

°C/W

Thermal Resistance, Junction to Ambient

Total Device Dissipation

(2)

Alumina Substrate,

Derate above 25°C

T = 25°C

All Dimension in mm

2.4

417

mW/°C

°C/W

°C

Thermal Resistance, Junction to Ambient

Junction and Storage Temperature

DEVICE MARKING

T , T

J stg

–55 to +150

BAV74 = JA

ELECTRICAL CHARACTERISTICS (T = 25°C unless otherwise noted) (EACH DIODE)

Characteristic

Symbol

Min

Max

Unit

OFF CHARACTERISTICS

Reverse Breakdown Voltage

(BR)

—

Vdc

(BR)

= 5 µAdc)

Reverse Voltage Leakage Current

(V = 50 Vdc, T = 125°C)

(V = 50 Vdc)

µAdc

—

100

0.1

Diode Capacitance

—

2.0

R = 0, f = 1.0 MHz)

Forward Voltage

Vdc

—

F = 100 mAdc)

Reverse Recovery Time

4.0

F = IR = 10 mAdc, IR(REC) = 1.0 mAdc) (Figure 1) RL = 100 Ω

1. FR–5 = 1.0 X 0.75 X 0.062 in. 2.Alumina = 0.4 X 0.3 X 0.024 in. 99.5% alumina.

http://www.SeCoSGmbH.com

Any changing of specification will not be informed individual

01-Jun-2002 Rev. A

Page 1 of 2

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