Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
FAST RECOVERY RECTIFIERS
1N4933 - 1N4937
DO-41 (Plastic)
Axial Lead Plastic
Package
Axial-lead, fast-recovery rectifiers are designed for special applications such as DC power supplies, inverters,
converters, ultrasonic systems, choppers, low RF interference and free wheeling diodes.
ABSOLUTE MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
(Ratings at T
A
= 25
o
C unless specified otherwise. Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.)
DESCRIPTION
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
0.375" (9.5mm) Lead Length @ T
a
=75ºC
Peak Forward Surge Current 8.3ms Single Half
Sine-Wave Superimposed on Rated Load (JEDEC
o
method) @ T
a
=75 C
Maximum Instantaneous Forward Voltage @ 1.0A
Maximum DC Reverse Current @ rated DC
Blocking Voltage
Maximum Full Load Reverse Current Full Cycle
o
Average 0.375" (9.5mm) lead length @ T
L
=55 C
Maximum Reverse Recovery Time
Typical Junction Capacitance
Operating Junction and Storage Temperature
Range
I
R
100
*t
rr
**C
j
T
j
, T
stg
200
15.0
- 65 to +150
SYMBOL
V
RRM
V
RMS
V
DC
I
F (AV)
I
FSM
V
F
1N4933
50
35
50
1N4934
100
70
100
1N4935
200
140
200
1.0
30.0
1N4936
400
280
400
1N4937
600
420
600
UNIT
V
V
V
A
A
1.3
5.0
V
µA
ns
pF
ºC
* Test Conditions : I
F
=1.0A, V
R
=30V, di/dt=50A/µs and I
rr
=10%I
RM
µ
** Measured at 1MHz and applied reverse voltage of 4.0V
1N4933_37 Rev 081204D
Continental Device India Limited
Data Sheet
Page 1 of 5
Continental Device India Limited
An ISO/TS 16949, ISO 9001 and ISO 14001 Certified Company
DO-41P Axial Plastic Package
DIM
Min
A
25.40
B
4.20
C
0.70
D
2.00
All Dimensions are in mm
Max
5.20
0.90
2.70
1N4933_37 Rev 081204D
Continental Device India Limited
Data Sheet
Page 2 of 5
DO-41P Package and Packaging
AMMO PACKING FOR DO-41P
AXIAL TAPE FOR DO-41P
All Dimensions are in mm
Packaging Information
Package/ Packaging Type Std. Packing
Case Type
Qty
DO-41P
T&A
5,000
Qty
5K
Inner Carton
Outer Carton
Size L x W x H Gross Weight Qty Size L x W x H Gross Weight
(cm)
(Kg)
(cm)
(Kg)
27 x 8 x 14
1.96
45K
46 x 35 x 25
17.5
T & A: Tape and Ammo Pack
1N4933_37 Rev 081204D
Continental Device India Limited
Data Sheet
Page 3 of 5
DO-41P Package and Packaging
i
i
DO-41P 52 mm Tape
Min
50.0
95.0
5.60
9.50
DIM
A
B
C
D
E
F
Max
54.0
105.0
6.50
1.5R
10.50
1.25
TAPE SPECIFICATIONS
1. 300 mm (Min) leader tape on every roll.
2. No. of empty places allowed 0.25% without consecutive empty places.
3. Ends of leads shall normally not protrude beyond the tapes.
4. Components shall be held sufficiently in the tape or tapes so that
they can not come free in normal handling.
All Dimensions are in mm
1N4933_37 Rev 081204D
Continental Device India Limited
Data Sheet
Page 4 of 5
Customer Notes
1N4933 - 1N4937
DO-41 (Plastic)
Axial Lead Plastic
Package
Disclaimer
The product information and the selection guides facilitate selection of the CDIL's Semiconductor Device(s) best suited for
application in your product(s) as per your requirement. It is recommended that you completely review our Data Sheet(s) so as to confirm
that the Device(s) meet functionality parameters for your application. The information furnished in the Data Sheet and on the CDIL Web
Site/CD are believed to be accurate and reliable. CDIL however, does not assume responsibility for inaccuracies or incomplete
information. Furthermore, CDIL does not assume liability whatsoever, arising out of the application or use of any CDIL product; neither
does it convey any license under its patent rights nor rights of others. These products are not designed for use in life saving/support
appliances or systems. CDIL customers selling these products (either as individual Semiconductor Devices or incorporated in
their end products), in any life saving/support appliances or systems or applications do so at their own risk and CDIL will not be responsible
for any damages resulting from such sale(s).
CDIL strives for continuous improvement and reserves the right to change the specifications of its products without prior notice.
CDIL is a registered Trademark of
Continental Device India Limited
C-120 Naraina Industrial Area, New Delhi 110 028, India.
Telephone + 91-11-2579 6150, 4141 1112 Fax + 91-11-2579 5290, 4141 1119
email@cdil.com
www.cdilsemi.com
1N4933_37 Rev 081204D
Continental Device India Limited
Data Sheet
Page 5 of 5
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