Datasheet > LL42

LL42

更新时间： 2024-11-29 12:57:07

品牌	Logo	应用领域
森美特 - SUNMATE		二极管
页数	文件大小	规格书
2页	300K
描述
Patch Schottky diode 30V SOD-80 series

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中文翻译

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数据手册

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LL42 数据手册

LL42 -LL43

SURFACE MOUNT SMALL SIGNAL SCHOTTKY DIODES

Features

Low Forward Voltage Drop

Fast Switching Speeds

Guard Ring Construction for Transient

Protection

Mechanical Data

Case: LL34(SOD-80), Glass

Terminals: Solderable per MIL-STD-202,

LL34/ SOD-80

Method 208

Dim

Min

3.30

1.30

0.28

Max

3.70

1.60

0.50

Polarity: Cathode Band

Weight: 0.05 grams (approx.)

All Dimensions in mm

@ T_A= 25°C unless otherwise specified

Maximum Ratings

LL42

Characteristic

Symbol

LL43

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

500

K/W

°C

R_qJA

Thermal Resistance, Junction to Ambient Air (Note 1)

Operating and Storage Temperature Range

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

I_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

V_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%.

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