Datasheet > SF37

SF37

更新时间： 2024-09-23 09:28:43

品牌	Logo	应用领域
平盛电子 - PFS		二极管超快速恢复二极管
页数	文件大小	规格书
2页	177K
描述
SUPER FAST RECOVERY RECTIFIER

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中文翻译

获取价格

数据手册

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SF37 数据手册

SUPER FAST RECOVERY RECTIFIER

VOLTAGE RANGE

CURRENT

50 to 600 Volts

3.0Ampere

SF31 THRU SF38

DO-27

.052(1.3)

.048(1.2)

DIA.

FEATURES

Low coat construction

Fast switching for high efficency.

Low reverse leakage

High forward surge current capability

High temperature soldering guaranteed:

260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension

1.0(25.4)

MIN.

.375(9.5)

.335(8.5)

.220(5.6)

.197(5.0)

DIA.

MECHANICAL DATA

1.0(25.4)

MIN.

Case: Transfer molded plastic

Epoxy: UL94V-O rate flame retardant

Polarity: Color band denotes cathode end

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

Mounting position: Any

(millimeters)

Dimensions in inches and

Weight: 0.042ounce, 1.19grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25^OC ambient temperature unless otherwise specified

Single Phase, half wave, 60Hz, resistive or inductive load

For capacitive load derate current by 20%

SYMBOLS

UNITS

Maximum Repetitive Peak Reverse Voltage

Maximum RMS Voltage

V_RRM

V_RMS

V_DC

100

150

105

150

200

140

200

300

210

300

400

280

400

500

350

500

600 Volts

420 Volts

600 Volts

Maximum DC Blocking Voltage

100

Maximum Average Forward Rectified Current

0.375”(9.5mm) lead length at T_A= 55℃

I_(AV)

5.0

Amp

Peak Forward Surge Current

8.3mS single half sine wave superimposed on

rated load (JEDEC method)

I_FSM

V_F

I_R

125

Amps

Maximum Instantaneous Forward Voltage @ 3.0A

0.95

1.25

1.7

Volts

T_A= 25℃

T_A= 125℃

5.0

Maximum DC Reverse Current at Rated

DC Blocking Voltage

µA

Maximum Reverse Recovery Time

Test conditions IF=0.5A,IR=1.0A,IRR=0.25A

Typical Thermal Capavitance

trr

C_J

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

Typical Thermal Resistance(NOTE 1)

R_θJA

T_J

℃/W

℃

Operating Junction Temperature Range

Storage Temperature Range

Notes:

(-55 to +150)

℃

T_STG

1. Thermal resistance from junction to ambient with .375”(9.5mm)lead length, PCB. mounted. .

Web Site:

WWW.PS-PFS.COM

中文翻译

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