20DL2CZ47A,20FL2CZ47A
TOSHIBA HIGH EFFICIENCY DIODE STACK (HED)
SILICON EPITAXIAL TYPE
20DL2CZ47A, 20FL2CZ47A
SWITCHING MODE POWER SUPPLY APPLICATION
CONVERTER & CHOPPER APPLICATION
Repetitive Peak Reverse Voltage
: V
RRM
= 200 V, 300 V
Unit: mm
Average Output Rectified Current : I
O
= 20 A
Ultra Fast Reverse-Recovery Time : t
rr
= 35 ns (Max)
Low Switching Losses and Low Output Noise
ABSOLUTE MAXIMUM RATINGS
(Ta = 25°C)
CHARACTERISTIC
Repetitive Peak
Reverse Voltage
20DL2CZ47A
20FL2CZ47A
SYMBOL
V
RRM
I
O
I
FSM
T
j
T
stg
―
RATING
200
300
20
100 (50Hz)
110 (60Hz)
−40~150
−40~150
0.6
UNIT
V
A
A
°C
°C
N·m
Average Output Rectified Current
(Full Sine Waveform)
Peak One Cycle Surge Forward
Current (Non−Repetitive)
Junction Temperature
Storage Temperature Range
Screw Torque
JEDEC
JEITA
TOSHIBA
Weight: 2.0g
―
―
12−10C1A
Note: Using continuously under heavy loads (e.g. the application of high
temperature/current/voltage and the significant change in temperature, etc.) may cause this product to
decrease in the reliability significantly even if the operating conditions (i.e. operating
temperature/current/voltage, etc.) are within the absolute maximum ratings.
Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook
(“Handling Precautions”/Derating Concept and Methods) and individual reliability data (i.e. reliability test report
and estimated failure rate, etc).
ELECTRICAL CHARACTERISTICS
(Ta = 25°C)
CHARACTERISTIC
Peak Forward
Voltage
(Note 1)
20DL2CZ47A
20FL2CZ47A
SYMBOL
V
FM
I
RRM
t
rr
t
fr
R
th (j−c)
I
FM
= 10A
V
RRM
= Rated
I
F
= 2.0A, di / dt =
−50A
/
μs
I
F
= 1.0A
DC Total, Junction to Case
TEST CONDITION
MIN
―
―
―
―
―
―
TYP.
―
―
―
―
―
―
MAX
0.98
1.3
50
35
100
3.0
UNIT
V
μA
ns
ns
°C / W
Repetitive Peak Reverse Current
(Note 1)
Reverse Recovery Time
Forward Recovery Time
Thermal Resistance
(Note 1)
(Note 1)
Note 1: A value applied to one cell.
POLARITY
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20DL2CZ47A,20FL2CZ47A
MARKING
Abbreviation Code
20DL2CZ
20FL2CZ
Part No.
20DL2CZ47A
20FL2CZ47A
20DL2CZ
Part No. (or abbreviation code)
Lot No.
Characteristics
indicator
A line indicates
lead (Pb)-free package or
lead (Pb)-free finish.
Handling Precaution
The absolute maximum ratings denote the absolute maximum ratings, which are rated values and must not be
exceeded during operation, even for an instant. The following are the general derating methods that we recommend
when you design a circuit with a device.
V
RRM
:
We recommend that the worst case voltage, including surge voltage, be no greater than 80% of the
absolute maximum rating of V
RRM
for a DC circuit and be no greater than 50% of that of V
RRM
for
an AC circuit. V
RRM
has a temperature coefficient of 0.1%/°C. Take this temperature coefficient into
account designing a device at low temperature.
We recommend that the worst case current be no greater than 80% of the absolute maximum rating
of I
O
. Carry out adequate heat design. If you can’t design a circuit with excellent heat radiation, set
the margin by using an allowable Tamax-I
O
curve.
I
O
:
This rating specifies the non-repetitive peak current in one cycle of a 50-Hz sine wave, condition angle 180.
Therefore, this is only applied for an abnormal operation, which seldom occurs during the lifespan of the device.
We recommend that a device be used at a Tj of below 120°C under the worst load and heat radiation conditions.
Please refer to the Rectifiers databook for further information.
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RESTRICTIONS ON PRODUCT USE
•
The information contained herein is subject to change without notice.
20070701-EN
•
TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc.
•
The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his
document shall be made at the customer’s own risk.
•
The products described in this document shall not be used or embedded to any downstream products of which
manufacture, use and/or sale are prohibited under any applicable laws and regulations.
•
The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which
may result from its use. No license is granted by implication or otherwise under any patents or other rights of
TOSHIBA or the third parties.
•
Please contact your sales representative for product-by-product details in this document regarding RoHS
compatibility. Please use these products in this document in compliance with all applicable laws and regulations
that regulate the inclusion or use of controlled substances. Toshiba assumes no liability for damage or losses
occurring as a result of noncompliance with applicable laws and regulations.
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