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Teilenummer | PBYR1645B |
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Beschreibung | Rectifier diodes Schottky barrier | |
Hersteller | NXP Semiconductors | |
Logo | ||
Gesamt 5 Seiten Philips Semiconductors
Rectifier diodes
Schottky barrier
Product specification
PBYR1645B series
FEATURES
• Low forward volt drop
• Fast switching
• Reverse surge capability
• High thermal cycling performance
• Low thermal resistance
SYMBOL
k
tab
QUICK REFERENCE DATA
VR = 40 V/ 45 V
a
3 IF(AV) = 16 A
VF ≤ 0.57 V
GENERAL DESCRIPTION
Schottky rectifier diodes in a plastic
envelope. Intended for use as
output rectifiers in low voltage, high
frequency switched mode power
supplies.
The PBYR1645B series is supplied
in the surface mounting SOT404
package.
PINNING
PIN DESCRIPTION
1 no connection
2 cathode1
3 anode
tab cathode
SOT404
tab
2
13
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER
CONDITIONS
MIN.
VRRM
VRWM
VR
IF(AV)
IFRM
IFSM
IRRM
Tj
Tstg
Peak repetitive reverse
voltage
Working peak reverse
voltage
Continuous reverse voltage
Average rectified forward
current
Repetitive peak forward
current
Non-repetitive peak forward
current
Peak repetitive reverse
surge current
Operating junction
temperature
Storage temperature
PBYR16
Tmb ≤ 116 ˚C
square wave; δ = 0.5; Tmb ≤ 131 ˚C
square wave; δ = 0.5; Tmb ≤ 131 ˚C
t = 10 ms
t = 8.3 ms
sinusoidal; Tj = 125 ˚C prior to
surge; with reapplied VRRM(max)
pulse width and repetition rate
limited by Tj max
-
-
-
-
-
-
-
-
-
- 65
MAX.
40B 45B
40 45
40 45
40 45
16
32
135
150
1
150
175
UNIT
V
V
V
A
A
A
A
A
˚C
˚C
1 it is not possible to make connection to pin 2 of the SOT404 package.
July 1998
1
Rev 1.200
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Seiten | Gesamt 5 Seiten | |
PDF Download | [ PBYR1645B Schematic.PDF ] |
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