Datasheet > SK310B

SK310B

更新时间： 2025-08-08 18:28:03

品牌	Logo	应用领域
雷卯电子 - LEIDITECH		/
页数	文件大小	规格书
3页	611K
描述
Vr MAX(V) : 100; If (AV) : 3; Ifsm(A) : 100; Vf(V) : 0.85; Ir(Ta=25℃) : 0.5mA; Package : SMB;

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中文翻译

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数据手册

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SK310B 数据手册

SK32B

THRU

SK310B

Features

•

Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates

Compliant. See ordering information)

•

Low Thermal Resistance

Easy Pick And Place

High Temp Soldering: 260°C for 10 Seconds At Terminals

High Current Capability With Low Forward Voltage

Case Material: Molded Plastic. UL Flammability

Classification Rating 94V-0 and MSL rating 1

3 Amp Schottky

Rectifier

20 to 100 Volts

DO-214AA

(HSMB) (Round Lead)

Maximum Ratings

•

Operating Temperature: -55°C to +125°C

Storage Temperature: -55°C to +150°C

Cathode Band

Maximum Thermal Resistance; 10°C/W Junction To Lead

Catalog

Number

Maximum

Recurrent

Peak Reverse

Voltage

20V

Maximum

RMS

Voltage

Maximum

Blocking

Voltage

20V

30V

40V

50V

60V

80V

100V

SK32B

SK33B

SK34B

SK35B

SK36B

SK38B

SK310B

14V

21V

28V

35V

42V

56V

70V

30V

40V

50V

60V

80V

100V

DIMENSIONS

INCHES

MIN

Electrical Characteristics @ 25°C Unless Otherwise Specified

DIM

MAX

.116

.089

.008

.02

MAX

2.95

2.25

.20

NOTE

.078

.075

.002

-----

1.98

1.90

.05

Average Forward

Current

I_F(AV)

3.0A

T_L= 100°C

-----

.90

.51

Peak Forward Surge

Current

I_FSM

100A

8.3ms, half sine

.035

.065

.205

.160

.130

.055

.091

.224

.180

.155

1.40

2.32

5.69

4.57

3.94

1.65

5.21

4.06

3.30

Maximum

Instantaneous

Forward Voltage

SK32B-34B

SK35B-36B

SK38B-310B

SUGGESTED SOLDER

PAD LAYOUT

V_F

.50V

.75V

.85V

I_FM= 3.0A;

T_J= 25°C*

0.090"

Maximum DC

Reverse Current At

Rated DC Blocking

Voltage

I_R

.5mA

20mA

T_J= 25°C

T_J= 100°C

0.085”

Typical Junction

Capacitance

C_J

45pF

Measured at

1.0MHz, V_R=4.0V

0.070”

*Pulse test: Pulse width 200 µsec, Duty cycle 2%

Note: 1. High Temperature Solder Exemptions Applied, see EU Directive Annex 7.

01.06.2015

1/3

Rev :

www.leiditech.com

12 3

中文翻译

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