PMEG4005CT 반도체 회로 부품 판매점
500 MA Low Vf Dual MEGA Schottky Barrier Rectifier
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 NXP Semiconductors |
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PMEG4005CT
500 mA low VF dual MEGA Schottky barrier rectifier
Rev. 01 — 5 June 2009
Product data sheet
1. Product profile
1.1 General description
Planar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier in
common cathode configuration with an integrated guard ring for stress protection,
encapsulated in a SOT23 (TO-236AB) small Surface-Mounted Device (SMD) plastic
package.
1.2 Features
I Average forward current: IF(AV) ≤ 0.5 A
I Reverse voltage: VR ≤ 40 V
I Low forward voltage
I AEC-Q101 qualified
I Small SMD plastic package
1.3 Applications
I Low voltage rectification
I High efficiency DC-to-DC conversion
I Switch Mode Power Supply (SMPS)
I Reverse polarity protection
I High-speed switching
I Low power consumption applications
1.4 Quick reference data
Table 1. Quick reference data
Tj = 25 °C unless otherwise specified.
Symbol Parameter
Conditions
Min Typ Max
Per diode
IF(AV)
average forward current
square wave;
δ = 0.5;
f = 20 kHz
Tamb ≤ 85 °C
[1] -
-
0.5
Tsp ≤ 130 °C
- - 0.5
VR reverse voltage
VF forward voltage
IF = 0.5 A
- - 40
- 410 470
IR reverse current
VR = 40 V
- 27 100
[1] Device mounted on a ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint.
Unit
A
A
V
mV
µA
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PMEG4005CT
500 mA low VF dual MEGA Schottky barrier rectifier
2. Pinning information
Table 2.
Pin
1
2
3
Pinning
Description
anode (diode 1)
anode (diode 2)
common cathode
Simplified outline Graphic symbol
33
12
12
006aab034
3. Ordering information
Table 3. Ordering information
Type number
Package
Name
Description
PMEG4005CT
-
plastic surface-mounted package; 3 leads
Version
SOT23
4. Marking
Table 4. Marking codes
Type number
PMEG4005CT
[1] * = -: made in Hong Kong
* = p: made in Hong Kong
* = t: made in Malaysia
* = W: made in China
5. Limiting values
Marking code[1]
PA*
PMEG4005CT_1
Product data sheet
Table 5. Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Per diode
VR
IF(AV)
reverse voltage
average forward current
Tj = 25 °C
square wave;
δ = 0.5;
f = 20 kHz
-
IFRM
repetitive peak forward
current
Tamb ≤ 85 °C
Tsp ≤ 130 °C
tp ≤ 1 ms;
δ ≤ 0.25
[1] -
-
-
IFSM
non-repetitive peak
square wave;
[2] -
forward current
tp = 8 ms
Rev. 01 — 5 June 2009
Max Unit
40 V
0.5 A
0.5 A
3.9 A
10 A
© NXP B.V. 2009. All rights reserved.
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PMEG4005CT rectifier
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