TOSHIBA U20JL2C48A Technical data
查询U20JL2C48A供应商
TOSHIBA HIGH EFFICIENCY DIODE STACK (HED) SILICON EPITAXIAL TYPE
U20JL2C48A
SWITCHING MODE POWER SUPPLY APPLICATION
CONVERTER & CHOPPER APPLICATION
Repetitive Peak Reverse Voltage : V
Average Output Rectified Current : I
Ultra Fast Reverse−Recovery Time : t
Low Switching Losses and Output Noise.
MAXIMUM RATINGS
CHARACTERISTIC SYMBOL RATING UNIT
(Ta = 25°C)
= 600V
RRM
= 20A
O
= 35ns (Max)
rr
U20JL2C48A
Unit: mm
3±0.2
Repetitive Peak Reverse Voltage V
Average Output Rectified Current I
Peak One Cycle Surge Forward
Current (Sin Wave)
Junction Temperature T
Storage Temperature Range T
RRM
I
FSM
stg
O
j
ELECTRICAL CHARACTERISTICS
CHARACTERISTIC SYMBOL TEST CONDITION MIN MAX UNIT
Peak Forward Voltage V
Repetitive Peak Reverse Current I
Reverse Recovery Time t
Forward Recovery Time t
Thermal Resistance R
Note 1: VFM, I
, trr, tfr ····· A value applied to one cell.
RRM
FM
RRM
rr
fr
th (j−c)
(Ta = 25°C)
600 V
20 A
80 (50Hz)
88 (60Hz)
−40~150 °C
−40~150 °C
A
JEDEC ―
JEITA ―
IFM = 10A ― 3.2 V
V
= 600V ― 50 µA
RRM
IF = 2A, di / dt = −50A / µs ― 35 ns
IF = 1A ― 100 ns
Total DC, Junction to Case ― 1.6 °C / W
TOSHIBA 12−10D2A
POLARITY MARKING
20JL2C
Part No. (or brevity code)
Lot No.
Characteristic
distinguishing mark
Abbreviation Code Part No.
20JL2C U20JL2C48A
1
With underline:
Lead (Pb)-Free or
Lead (Pb)-Free Finish
2004-07-07
U20JL2C48A
Handling Precaution
The 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
: We recommend that the worst case voltage, including surge voltage, be no greater than 80% of the
RRM
maximum rating of V
circuit. V
account designing a device at low temperature.
IO: We recommend that the worst case current be no greater than 80% of the maximum rating of IO.
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
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.
has a temperature coefficient of 0.1%/°C. Take this temperature coefficient into
RRM
for a DC circuit and be no greater than 50% of that of V
RRM
curve.
O
for an AC
RRM
2
2004-07-07
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