Datasheet > DL4937

DL4937

更新时间： 2024-09-23 09:53:19

品牌	Logo	应用领域
DIOTECH		快速恢复二极管
页数	文件大小	规格书
2页	867K
描述
SURFACE MOUNT FAST RECOVERY RECTIFIER

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中文翻译

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数据手册

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DL4937 数据手册

DL4933 THRU DL4937

SURFACE MOUNT FAST RECOVERY RECTIFIER

Reverse Voltage - 50 to 600 Volts

Forward Current - 1.0 Ampere

FEATURES

LL- 41 (MELF)

●

Ideal for surface mounted applications

●

Low leakage current

Glass passivated junction

MECHANICAL DATA

Case: Molded plastic

EPOXY: UL 94V-0 rate flame retardant

Teminals : Solder plated solderable per

MIL-STD-202E, Method 208 guaranteed

Mounting Position: Any

Weight : 0.12 grams

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

4933

4934

4935

4936

4937

SYMBOLS

UNITS

Characteristic

Maximum repetitive peak reverse voltage

Maximum RMS voltage

100

200

140

200

400

280

400

600

420

600

V^RRM

VRMS

VDC

100

Maximum DC blocking voltage

Maximum average forward rectified current

0.375”(9.5mm) lead length at TA=75 C

Peak forward surge current

I(AV)

1.0

IFSM

30.0

1.2

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 1.0A

µA

Maximum DC reverse current

at rated DC blocking voltage

Maximum reverse recovery time

TA=25 C

TA=100 C

(NOTE 1)

5.0

50.0

t^rr

200

Typical junction capacitance (NOTE 2)

R ^JA

C/W

15.0

50.0

Typical thermal resistance (NOTE 3)

Operating junction and storage temperature range

TJ,TSTG

-65 to +150

Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A

2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

3.Thermal resistance from junction to ambient at 0.24”(6.0mm)lead length,P.C.B. mounted

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