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PDF PBYR2520CT Data sheet ( Hoja de datos )
| Número de pieza | PBYR2520CT | |
| Descripción | Rectifier diodes schottky barrier | |
| Fabricantes | NXP Semiconductors | |
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Philips Semiconductors
Rectifier diodes
schottky barrier
Product specification
PBYR2525CT series
GENERAL DESCRIPTION
Dual nickel silicide schottky barrier
rectifier diodes in a plastic envelope
featuring low forward voltage drop
and absence of stored charge. These
devices can withstand reverse
voltage transients and have
guaranteed reverse surge capability.
The devices are intended for use in
switched mode power supplies with
3 V - 3.3 V outputs, or as or-ing
diodes in fault tolerant power supply
systems.
QUICK REFERENCE DATA
SYMBOL PARAMETER
VRRM
VF
IO(AV)
PBYR25-
Repetitive peak reverse
voltage
Forward voltage
Average output current (both
diodes conducting)
MAX.
20CT
20
0.41
30
MAX.
25CT
25
0.41
30
UNIT
V
V
A
PINNING - TO220AB
PIN DESCRIPTION
1 anode 1 (a)
2 cathode (k)
3 anode 2 (a)
tab cathode (k)
PIN CONFIGURATION
tab
1 23
SYMBOL
a1 a2
13
k2
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134).
SYMBOL PARAMETER
CONDITIONS
MIN.
VRRM
VRWM
VR
IO(AV)
IO(RMS)
IFRM
IFSM
I2t
IRRM
IRSM
Tstg
Tj
Repetitive peak reverse voltage
Crest working reverse voltage
Continuous reverse voltage
Tmb ≤ 109 ˚C
Average output current (both
diodes conducting)
RMS output current (both
diodes conducting)
Repetitive peak forward current
per diode
Non-repetitive peak forward
current, per diode
I2t for fusing
Repetitive peak reverse current
per diode
Non-repetitive peak reverse
current per diode
Storage temperature
Operating junction temperature
square wave; δ = 0.5;
Tmb ≤ 135 ˚C
t = 25 µs; δ = 0.5;
Tmb ≤ 135 ˚C
t = 10 ms
t = 8.3 ms
sinusoidal Tj = 125 ˚C prior
to surge; with reapplied
VRRM(max)
t = 10 ms
tp = 2 µs; δ = 0.001
tp = 100 µs
-
-
-
-
-
-
-
-
-
-
-
-65
-
MAX.
-20 -25
20 25
20 25
20 25
30
43
30
180
200
162
2
2
175
150
UNIT
V
V
V
A
A
A
A
A
A2s
A
A
˚C
˚C
January 1997
1
Rev 1.000
1 page  
Philips Semiconductors
Rectifier diodes
schottky barrier
Product specification
PBYR2525CT series
DEFINITIONS
Data sheet status
Objective specification This data sheet contains target or goal specifications for product development.
Preliminary specification This data sheet contains preliminary data; supplementary data may be published later.
Product specification This data sheet contains final product specifications.
Limiting values
Limiting values are given in accordance with the Absolute Maximum Rating System (IEC 134). Stress above one
or more of the limiting values may cause permanent damage to the device. These are stress ratings only and
operation of the device at these or at any other conditions above those given in the Characteristics sections of
this specification is not implied. Exposure to limiting values for extended periods may affect device reliability.
Application information
Where application information is given, it is advisory and does not form part of the specification.
© Philips Electronics N.V. 1997
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the
copyright owner.
The information presented in this document does not form part of any quotation or contract, it is believed to be
accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any
consequence of its use. Publication thereof does not convey nor imply any license under patent or other
industrial or intellectual property rights.
LIFE SUPPORT APPLICATIONS
These products are not designed for use in life support appliances, devices or systems where malfunction of these
products can be reasonably expected to result in personal injury. Philips customers using or selling these products
for use in such applications do so at their own risk and agree to fully indemnify Philips for any damages resulting
from such improper use or sale.
January 1997
5
Rev 1.000
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet PBYR2520CT.PDF ] | |
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