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PBYR1545CT Fiches technique(PDF) 1 Page - NXP Semiconductors

No de pièce PBYR1545CT
Description  Rectifier diodes Schottky barrier
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Fabricant  PHILIPS [NXP Semiconductors]
Site Internet  http://www.nxp.com
Logo PHILIPS - NXP Semiconductors

PBYR1545CT Fiches technique(HTML) 1 Page - NXP Semiconductors

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Philips Semiconductors
Product specification
Rectifier diodes
PBYR1545CT, PBYR1545CTB series
Schottky barrier
FEATURES
SYMBOL
QUICK REFERENCE DATA
• Low forward volt drop
V
R = 40 V/ 45 V
• Fast switching
• Reverse surge capability
I
O(AV) = 15 A
• High thermal cycling performance
• Low thermal resistance
V
F ≤ 0.57 V
GENERAL DESCRIPTION
Dual, common cathode schottky rectifier diodes in a conventional leaded plastic package and a surface mounting
plastic package. Intended for use as output rectifiers in low voltage, high frequency switched mode power supplies.
The PBYR1545CT series is supplied in the SOT78 conventional leaded package.
The PBYR1545CTB series is supplied in the SOT404 surface mounting package.
PINNING
SOT78 (TO220AB)
SOT404
PIN
DESCRIPTION
1
anode 1 (a)
2
cathode (k)
1
3
anode 2 (a)
tab
cathode (k)
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
PBYR15
40CT
45CT
PBYR15
40CTB
45CTB
V
RRM
Peak repetitive reverse
-
40
45
V
voltage
V
RWM
Working peak reverse
-
40
45
V
voltage
V
R
Continuous reverse voltage
T
mb ≤ 107 ˚C
-
40
45
V
I
O(AV)
Average rectified forward
square wave;
δ = 0.5;
-
15
A
current (both diodes
T
mb ≤ 128 ˚C
conducting)
I
FRM
Repetitive peak forward
square wave;
δ = 0.5;
-
15
A
current (per diode)
T
mb ≤ 128 ˚C
I
FSM
Non-repetitive peak forward
t = 10 ms
-
135
A
current per diode
t = 8.3 ms
-
150
A
sinusoidal; T
j = 125 ˚C prior to
surge; with reapplied V
RRM(max)
I
RRM
Peak repetitive reverse
pulse width and repetition rate
-
1
A
surge current per diode
limited by T
j max
T
j
Operating junction
-
150
˚C
temperature
T
stg
Storage temperature
- 65
175
˚C
1. It is not possible to make connection to pin 2 of the SOT404 package.
k
a1
a2
13
2
13
tab
2
12 3
tab
October 1998
1
Rev 1.300


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