M C C
DL4933
THRU
DL4937
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21201 Itasca Street Chatsworth
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Features
1 Amp Glass
Passivated, Fast
Recovery Rectifier
50 to 600 Volts
·
·
·
·
·
Glass Passivated Junction
Low Leakage Current
Metalurgically Bonded Construction
Surface Mount Applications
Fast Switching
Maximum Ratings
MELF
·
·
·
Operating Temperature: -55°C to +150°C
Storage Temperature: -55°C to +150°C
Maximum Thermal Resistance; 30°C/W Junction To Lead
Cathode Mark
MCC
Catalog
Number
Device
Marking
Maximum
Recurrent
Peak
Reverse
Voltage
50V
Maximum Maximum
RMS
DC
Voltage
Blocking
Voltage
C
DL4933
DL4934
DL4935
DL4936
DL4937
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---
---
---
---
35V
70V
140V
280V
420V
50V
B
100V
200V
400V
600V
100V
200V
400V
600V
A
DIMENSIONS
Electrical Characteristics @ 25°C Unless Otherwise Specified
INCHES
MIN
.190
---
MM
MIN
4.80
---
DIM
A
B
MAX
.205
.022
.105
MAX
5.20
.55
NOTE
Average Forward
Current
IF(AV)
1.0A
TA =55°C
Nominal
Æ
C
.095
2.40
2.67
Peak Forward Surge
Current
IFSM
30A
8.3ms, half sine
Maximum
SUGGESTED SOLDER
PAD LAYOUT
Instantaneous
Forward Voltage
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
VF
IR
1.3V
IFM = 1.0A;
TJ = 25°C
.220”
5.0mA
100mA
TJ = 25°C
TJ = 125°C
.115”
Maximum Reverse
Recovery Time
Trr
CJ
150ns
15pF
IF=0.5A,
IR=1.0A,
Irr=0.25A
Measured at
1.0MHz,
VR=4.0V
.035”
Typical Junction
Capacitance
*Pulse test: Pulse width 300 msec, Duty cycle 1%
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