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Электронный компонент: 1N4934

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1
Rectifier Device Data
Axial-Lead
Fast-Recovery Rectifiers
Axiallead, fastrecovery rectifiers are designed for special applications such
as dc power supplies, inverters, converters, ultrasonic systems, choppers, low
RF interference and free wheeling diodes. A complete line of fast recovery
rectifiers having typical recovery time of 150 nanoseconds providing high
efficiency at frequencies to 250 kHz.
Mechanical Characteristics
Case: Epoxy, Molded
Weight: 0.4 gram (approximately)
Finish: All External Surfaces Corrosion Resistant and Terminal Leads are
Readily Solderable
Lead and Mounting Surface Temperature for Soldering Purposes: 220
C
Max. for 10 Seconds, 1/16
from case
Shipped in plastic bags, 1000 per bag.
Available Tape and Reeled, 5000 per reel, by adding a "RL" suffix to the
part number
Polarity: Cathode Indicated by Polarity Band
Marking: 1N4933, 1N4934, 1N4935, 1N4936, 1N4937
MAXIMUM RATINGS (1)
Rating
Symbol
1N4933
1N4934
1N4935
1N4936
1N4937
Unit
*Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
50
100
200
400
600
Volts
*NonRepetitive Peak Reverse Voltage
RMS Reverse Voltage
VRSM
VR(RMS)
75
35
150
70
250
140
450
280
650
420
Volts
*Average Rectified Forward Current
(Single phase, resistive load,
TA = 75
C) (2)
IO
1.0
Amp
*NonRepetitive Peak Surge Current
(Surge applied at rated load
conditions)
IFSM
30
Amps
Operating Junction Temperature Range
Storage Temperature Range
TJ
Tstg
65 to +150
65 to +150
C
THERMAL CHARACTERISTICS
Characteristic
Symbol
Max
Unit
Thermal Resistance, Junction to Ambient
(Typical Printed Circuit Board Mounting)
R
JC
65
C/W
* Indicates JEDEC Registered Data for 1N4933 Series.
(1) Ratings at 25
C ambient temperature unless otherwise specified.
(2) Derate by 20% for capacitive loads.
Preferred devices are Motorola recommended choices for future use and best overall value.
Motorola, Inc. 1996
Order this document
by 1N4933/D
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
1N4933
thru
1N4937
FAST RECOVERY
RECTIFIERS
50600 VOLTS
1.0 AMPERE
CASE 5903
DO41
1N4935 and 1N4937 are
Motorola Preferred Devices
Rev 3
1N4933 thru 1N4937
2
Rectifier Device Data
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Min
Typ
Max
Unit
Instantaneous Forward Voltage
(IF = 3.14 Amp, TJ = 125
C)
vF
--
1.0
1.2
Volts
Forward Voltage
(IF = 1.0 Amp, TA = 25
C)
VF
--
1.0
1.1
Volts
*Reverse Current (Rated dc Voltage)
TA = 25
C
TA = 100
C
IR
--
--
1.0
50
5.0
100
A
*REVERSE RECOVERY CHARACTERISTICS
Characteristic
Symbol
Min
Typ
Max
Unit
Reverse Recovery Time
(IF = 1.0 Amp to VR = 30 Vdc)
(IFM = 15 Amp, di/dt = 10 A/
s)
trr
--
--
150
175
200
300
ns
Reverse Recovery Current
(IF = 1.0 Amp to VR = 30 Vdc)
IRM(REC)
--
1.0
2.0
Amp
* Indicates JEDEC Registered Data for 1N4933 Series.
PACKAGE DIMENSIONS
CASE 5903
(DO41)
ISSUE M
B
D
K
K
F
F
A
DIM
MIN
MAX
MIN
MAX
INCHES
MILLIMETERS
A
4.07
5.20
0.160
0.205
B
2.04
2.71
0.080
0.107
D
0.71
0.86
0.028
0.034
F
1.27
0.050
K
27.94
1.100
NOTES:
1. ALL RULES AND NOTES ASSOCIATED WITH
JEDEC DO41 OUTLINE SHALL APPLY.
2. POLARITY DENOTED BY CATHODE BAND.
3. LEAD DIAMETER NOT CONTROLLED WITHIN F
DIMENSION.
Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding
the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. "Typical" parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including "Typicals"
must be validated for each customer application by customer's technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.
Mfax is a trademark of Motorola, Inc.
How to reach us:
USA / EUROPE / Locations Not Listed
: Motorola Literature Distribution;
JAPAN: Nippon Motorola Ltd.: SPD, Strategic Planning Office, 4321,
P.O. Box 5405, Denver, Colorado 80217. 3036752140 or 18004412447
NishiGotanda, Shinagawaku, Tokyo 141, Japan. 81354878488
Mfax
TM
: RMFAX0@email.sps.mot.com TOUCHTONE 6022446609
ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park,
US & Canada ONLY 18007741848
51 Ting Kok Road, Tai Po, N.T., Hong Kong. 85226629298
INTERNET: http://motorola.com/sps
1N4933/D