1N4933_06中文资料

1N4933 – 1N4937

1.0A FAST RECOVERY DIODE

Single Phase, half wave, 60Hz, resistive or inductive load.For capacitive load, derate current by 20%.

Characteristic

Symbol 1N4933

1N4934

1N4935

1N4936

1N4937

Unit

Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM

V RWM V R 50100200400600V RMS Reverse Voltage

V R(RMS)

35

70

140280

420

V Average Rectified Output Current

(Note 1) @T A = 55°C I O

1.0

A

Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method)

I FSM 30A Forward Voltage @I F = 1.0A V FM 1.2V Peak Reverse Current @T A = 25°C At Rated DC Blocking Voltage @T A = 100°C I RM 5.0100μA Reverse Recovery Time (Note 2)t rr 200nS Typical Junction Capacitance (Note 3)C j 15pF Operating Temperature Range T j -65 to +125°C Storage Temperature Range

T STG

-65 to +150

°C

Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case

2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.

3. Measured at 1.0 MHz and applied reverse voltage of

4.0V D.C.

WTE

I ,P E A K F O R W A R D S U R G E C U R R E N T (A )

F S M 0

10

20

30

1

10

100

NUMBER OF CYCLES AT 60Hz Fig.3Peak Forward Surge

Current

1

10

100

1

10

100

C ,C A P A C I T A N C E (p F )

j V ,REVERSE VOLTAGE (V)Fig.4Typical Junction Capacitance

R 00.2

0.4

0.6

0.8

1.025

50

75

100

125

150

175

200

I ,A V E R A G E F W D R E C T I F I E D C U R R E N T (A )

(A V )T ,AMBIENT TEMPERATURE (°C)Fig.1Forward Derating Curve

A

50NI (Non-inductive)

?10NI

?Set time base for 5/10ns/cm

+0.5A

0A -0.25A

-1.0A

Notes:

1.Rise Time =7.0ns max.Input Impedance =1.0M ,22pF.

2.Rise Time =10ns max.Input Impedance =50.

??Fig.5Reverse Recovery Time Characteristic and Test Circuit

0.01

0.1

1.0

10

0.60.8 1.0 1.2 1.4I ,I N S T A N T A N E O U S F W D C U R R E N T (A )

F V ,INSTANTANEOUS FORWARD VOLTAGE (V)

Fig.2Typical Forward Characteristics F

MARKING INFORMATION TAPING SPECIFICATIONS

6mm

ORDERING INFORMATION

Product No.

Package Type

Shipping Quantity

1N4933-T3DO-415000/Tape & Reel 1N4933-TB DO-415000/Tape & Box 1N4933DO-411000 Units/Box 1N4934-T3DO-415000/Tape & Reel 1N4934-TB DO-415000/Tape & Box 1N4934DO-411000 Units/Box 1N4935-T3DO-415000/Tape & Reel 1N4935-TB DO-415000/Tape & Box 1N4935DO-411000 Units/Box 1N4936-T3DO-415000/Tape & Reel 1N4936-TB DO-415000/Tape & Box 1N4936DO-411000 Units/Box 1N4937-T3DO-415000/Tape & Reel 1N4937-TB DO-415000/Tape & Box 1N4937

DO-41

1000 Units/Box

1. Products listed in bold are WTE Preferred devices.

2. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department.

3.

To order RoHS / Lead Free version (with Lead Free finish), add “-LF” suffix to part number above. For example, 1N4933-TB-LF .

Won-Top Electronics Co., Ltd (WTE) has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice.

WARNING : DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval.

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