鈮?/div>
0.58 V
SOT429 (TO247)
DESCRIPTION
a1
1
k 2
a2
3
GENERAL DESCRIPTION
Dual, common cathode schottky
rectifier diodes in a plastic
envelope. Intended for use as
output rectifiers in low voltage, high
frequency switched mode power
supplies.
The PBYR6045WT series is
supplied in the conventional leaded
SOT429 (TO247) package.
PINNING
PIN
1
2
3
tab
anode 1 (a)
cathode (k)
anode 2 (a)
cathode
1
2
3
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
V
RRM
V
RWM
V
R
I
O(AV)
I
FRM
I
FSM
Peak repetitive reverse
voltage
Working peak reverse
voltage
Continuous reverse voltage
Average rectified output
current (both diodes
conducting)
Repetitive peak forward
currentper diode
Non-repetitive peak forward
current per diode
Peak repetitive reverse
surge current per diode
Operating junction
temperature
Storage temperature
CONDITIONS
PBYR60
-
-
T
mb
鈮?/div>
109 藲C
square wave;
未
= 0.5; T
mb
鈮?/div>
105 藲C
square wave;
未
= 0.5; T
mb
鈮?/div>
105 藲C
t = 10 ms
t = 8.3 ms
sinusoidal; T
j
= 125 藲C prior to
surge; with reapplied V
RRM(max)
pulse width and repetition rate
limited by T
j max
-
-
-
-
-
-
-
- 65
MIN.
MAX.
40WT
40
40
40
60
60
400
435
2
150
150
45WT
45
45
45
UNIT
V
V
V
A
A
A
A
A
藲C
藲C
I
RRM
T
j
T
stg
THERMAL RESISTANCES
SYMBOL PARAMETER
R
th j-mb
R
th j-a
Thermal resistance junction
to mounting base
Thermal resistance junction
to ambient
CONDITIONS
per diode
both diodes
in free air
MIN.
-
-
-
TYP. MAX. UNIT
-
-
45
1
0.75
-
K/W
K/W
K/W
December 1998
1
Rev 1.000
1
2
3
4
5
