MCC
TM
Micro Commercial Components
DL4933
THRU
DL4937
omponents
20736 Marilla Street Chatsworth
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Features
•
•
•
•
•
•
•
•
Lead Free Finish/RoHS Compliant(Note 1) ("P" Suffix designates
RoHS Compliant. See ordering information)
Case Material:Molded Plastic.
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Low Leakage Current
Metalurgically Bonded Construction
Surface Mount Applications
Glass Passivated Junction
1 Amp Glass
Passivated, Fast
Recovery Rectifier
50 to 600 Volts
MELF
Maximum Ratings
•
•
•
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Maximum Thermal Resistance; 30 °C/W Junction To Lead
MCC
Catalog
Number
DL4933
DL4934
DL4935
DL4936
DL4937
Device
Marking
-----------
Maximum
Recurrent
Peak
Reverse
Voltage
50V
100V
200V
400V
600V
Maximum
RMS
Voltage
Cathode Mark
Maximum
DC
Blocking
Voltage
35V
70V
140V
280V
420V
C
B
50V
100V
200V
400V
600V
A
DIMENSIONS
Electrical Characteristics @ 25°C Unless Otherwise Specified
Average Forward
Current
Peak Forward Surge
Current
Maximum
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
Maximum Reverse
Recovery Time
Typical Junction
Capacitance
IF(AV)
1.0A
TA =55°C
IFSM
30A
8.3ms, half sine
VF
1.3V
IFM = 1.0A;
TJ = 25°C
IR
5.0µA
100µA
TJ = 25°C
TJ = 125°C
Trr
200ns
CJ
15pF
IF=0.5A,
IR=1.0A,
Irr=0.25A
Measured at
1.0MHz,
VR=4.0V
DIM
A
B
C
INCHES
MIN
.190
--.095
MAX
.205
.022
.105
MM
MIN
4.80
--2.40
MAX
5.20
.55
2.67
NOTE
Nominal
∅
SUGGESTED SOLDER
PAD LAYOUT
.220”
.115”
.035”
*Pulse test: Pulse width 300 µsec, Duty cycle 1%
Notes: 1. High Temperature Solder Exemption Applied, see EU Directive Annex Notes 7.
Revision: A
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MCC
DL4933 thru DL4937
Figure 1
Typical Forward Characteristics
Micro Commercial Components
20
Figure 2
Forward Derating Curve
10
1.2
6
4
1.0
2
Amps
.8
1
.6
.6
Amps
.4
.4
.2
25°C
.2
.1
Single Phase, Half Wave
60Hz Resistive or Inductive Load
.06
0
.04
0
50
75
100
125
150
175
°C
.02
.01
.4
.6
.8
1.0
1.2
Average Forward Rectified Current - Amperesversus
Ambient Temperature -°C
1.4
Volts
Instantaneous Forward Current - Amperesversus
Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
100
60
40
20
pF
TJ=25°C
10
6
4
2
1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
Junction Capacitance - pFversus
Reverse Voltage - Volts
Revision: A
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TM
MCC
DL4933 thru DL4937
Figure 4
Typical Reverse Characteristics
Micro Commercial Components
Figure 5
Peak Forward Surge Current
100
60
60
40
50
20
40
10
30
6
Amps
4 T =100°C
J
20
10
5
0
2
µAmps 1
1
2
4
6
.6
8 10
20
40
60 80 100
Cycles
.4
Peak Forward Surge Current - Amperesversus
Number Of Cycles At 60Hz - Cycles
.2
.1
TJ=25°C
.06
.04
.02
.01
20
40
60
80
100
120
140
Volts
Instantaneous Reverse Leakage Current - MicroAmperesversus
Percent Of Rated Peak Reverse Voltage - Volts
Figure 6
Reverse Recovery Time Characteristic And Test Circuit Diagram
Revision: A
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TM
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 5Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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