Datasheet > SF31G

SF31G

更新时间： 2024-11-18 06:11:15

品牌	Logo	应用领域
MIC		/
页数	文件大小	规格书
2页	52K
描述
SUPER FAST GLASS PASSIVATED RECTIFIER

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中文翻译

获取价格

数据手册

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SF31G 数据手册

SUPER FAST GLASS PASSIVATED RECTIFIER

VOLTAGE RANGE

50 to 1000 Volts

3.0 Ampere

SF31G THRU SF38G

CURRENT

FEATURES

DO-27

Super fast switching speed

Glass passivated chip junction

Low power loss, high efficiency

Low leakage

High Surge Capacity

High temperature soldering guaranteed

.052(1.3)

.048(1.2)

DIA.

1.0(25.4)

MIN.

260℃/10 seconds, 0.375″(9.5mm) lead length

.375(9.5)

.335(8.5)

.220(5.6)

.197(5.0)

DIA.

MECHANICAL DATA

Case: Transfer molded plastic

1.0(25.4)

MIN.

Epoxy: UL94V-0 rate flame retardant

Polarity: Color band denotes cathode end

Lead: Plated axial lead, solderable per MIL-STD-202E method 208C

Mounting position: Any

Dimensions in inches and (millimeters)

Weight: 0.042ounce, 1.19 gram

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%

31G

32G

33G

34G

35G

36G

37G

38G

SYMBOLS

UNIT

Maximum Repetitive Peak Reverse Voltage

Maximum RMS Voltage

V_RRM

V_RMS

V_DC

100

150

105

100

200

140

200

300

210

300

400

280

400

500

350

500

600

420

600

Volts

Maximum DC Blocking Voltage

100

Maximum Average Forward Rectified Current

0.375”(9.5mm) lead length at T_A=55℃

I_(AV)

3.0

Amps

Peak Forward Surge Current

8.3mS single half sine wave superimposed on

rated load (JEDEC method)

I_FSM

V_F

I_R

125

Amps

Volts

µA

Maximum Instantaneous Forward Voltage at 3.0A

0.95

1.25

1.7

T_A= 25℃

5.0

Maximum DC Reverse Current

at rated DC blocking Voltage at

T_A= 125℃

Maximum Reverse Recovery Time

Test conditions l_F= 0.5A, l_R= 1.0A, l_RR=0.25A

Typical Junction Capacitance

(Measured at 1.0MHz and applied reverse voltage of 4.0V)

t_rr

C_J

Typical Thermal Resistance (NOTE 1)

Operating Junction Temperature Range

Storage Temperature Range

Notes:

R_θJA

T_J

T_STG

℃/W

℃

(-55 to +150)

℃

1. Thermal Resistance from Junction to Ambient with 0.375″(9.5mm) lead length, PCB mounted.

E-mail: sales@cnmic.com

Web Site: www.cnmic.com

中文翻译

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