BAT43-B

更新时间： 2024-09-25 13:05:51

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数据手册

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BAT43-B 数据手册

BAT42 / BAT43

SCHOTTKY BARRIER SWITCHING DIODE

Features

Low Forward Voltage Drop

Fast Switching Speeds

Guard Ring Construction for Transient

Protection

Surface Mount Versions Available

(LL42 / LL43)

Mechanical Data

DO-35

Min

25.40

Dim

Max

Case: DO-35, Plastic

Leads: Solderable per MIL-STD-202,

Method 208

4.00

0.60

2.00

Marking: Type Number

Polarity: Cathode Band

Weight: 0.13 grams (approx.)

All Dimensions in mm

@ T_A= 25°C unless otherwise specified

Maximum Ratings

Characteristic

Symbol

BAT42

BAT43

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

V_RRM

V_RWM

V_R

V_R(RMS)

I_FM

RMS Reverse Voltage

Forward Continuous Current (Note 1)

Repetitive Peak Forward Current (Note 1)

Duty Cycle < 50%

Non-Repetitive Peak Forward Surge Current @ t = 10ms

Power Dissipation (Note 1)

200

@ t < 1.0s

I_FRM

500

I_FSM

P_d

4.0

200

K/W

°C

R_qJA

Thermal Resistance, Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

500

T_j, T_STG

-55 to +125

@ T_A= 25°C unless otherwise specified

Electrical Characteristics

Characteristic

Reverse Breakdown Voltage

Symbol

Min

Typ

Max

Unit

Test Condition

V_(BR)R

_RS= 100mA Pulses

I_F= 200mA

I_F= 10mA

I_F= 50mA

I_F= 2.0mA

I_F= 15mA

Maximum Forward Voltage Drop (Note 2)

All Types

BAT42

BAT43

1.00

0.40

0.65

0.33

0.45

0.26

V_FM

V_R= 25V

0.50

100

I_RM

C_j

Maximum Peak Reverse Current (Note 2)

Junction Capacitance

_R= 25V, Tj = 100°C

V_R= 1.0V, f = 1.0MHz

I_F= I_R= 10mA,

I_rr= 0.1 x I_R, R_L= 100W

t_rr

Reverse Recovery Time

5.0

R_L= 100W, C_L= 300pF,

f = 45MHz, V_RF= 2.0V

Rectification Efficiency

Notes:

1. Valid provided that leads are kept at ambient temperature.

2. t < 300ms, Duty Cycle < 2%.

DS11001 Rev. G-2

1 of 1

BAT42 / BAT43

中文翻译

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