PMEG4002EJ ,200 mA low Vf MEGA Schottky barrier rectifierapplications1.4 Quick reference dataTable 1. Quick reference dataT =25 °C unless otherwise specified ..
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PST9129 , System Reset
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PMEG4002EJ
200 mA low Vf MEGA Schottky barrier rectifier
Product profile1.1 General descriptionPlanar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier withan
integrated guard ringfor stress protection, encapsulatedina SOD323F (SC-90) small and
flat lead Surface-Mounted Device (SMD) plastic package.
1.2 Features Average forward current: IF(AV)≤ 0.2A Reverse voltage: VR≤40V Low forward voltage AEC-Q101 qualified Small and flat lead SMD plastic package
1.3 Applications Low voltage rectification High efficiency DC-to-DC conversion Switch Mode Power Supply (SMPS) Reverse polarity protection Ultra high-speed switching Low power consumption applications
1.4 Quick reference data[1] Device mounted on a ceramic Printed-Circuit Board (PCB), Al2O3, standard footprint.
PMEG4002EJ
200 mA low VF MEGA Schottky barrier rectifier
Rev. 01 — 15 May 2009 Product data sheet
Table 1. Quick reference data =25 °C unless otherwise specified.
IF(AV) average forward current square wave;= 0.5;
f=20kHz
Tamb≤ 130°C [1]- - 0.2 A
Tsp≤ 145°C - - 0.2 A reverse voltage - - 40 V forward voltage IF= 0.2A - 520 600 mV reverse current VR=40V - 0.7 10 μA
NXP Semiconductors PMEG4002EJ
200 mA low VF MEGA Schottky barrier rectifier Pinning information[1] The marking bar indicates the cathode.
Ordering information Marking Limiting values
Table 2. Pinning cathode [1] anode
sym001
Table 3. Ordering informationPMEG4002EJ SC-90 plastic surface-mounted package; 2 leads SOD323F
Table 4. Marking codesPMEG4002EJ 1N
Table 5. Limiting valuesIn accordance with the Absolute Maximum Rating System (IEC 60134). reverse voltage Tj =25°C - 40 V
IF(AV) average forward current square wave;= 0.5;
f=20kHz
Tamb≤ 130°C [1]- 0.2 A
Tsp≤ 145°C - 0.2 A
IFRM repetitive peak forward
current≤1 ms; 0.25 2.6 A
IFSM non-repetitive peak
forward current
square wave; =8ms
[2]- 2.75 A
Ptot total power dissipation Tamb≤25°C [3][4]- 385 mW
[3][5]- 695 mW
[3][1]- 1045 mW
NXP Semiconductors PMEG4002EJ
200 mA low VF MEGA Schottky barrier rectifier[1] Device mounted on a ceramic PCB, Al2O3, standard footprint.
[2] Tj =25 °C prior to surge.
[3] Reflow soldering is the only recommended soldering method.
[4] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[5] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
Thermal characteristics[1] For Schottky barrier diodes thermal runaway has to be considered, as in some applications the reverse
power losses PR are a significant part of the total power losses.
[2] Reflow soldering is the only recommended soldering method.
[3] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[4] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
[5] Device mounted on a ceramic PCB, Al2O3, standard footprint.
[6] Soldering point of cathode tab. junction temperature - 150 °C
Tamb ambient temperature −55 +150 °C
Tstg storage temperature −65 +150 °C
Table 5. Limiting values …continuedIn accordance with the Absolute Maximum Rating System (IEC 60134).
Table 6. Thermal characteristicsRth(j-a) thermal resistance from
junction to ambient
in free air [1][2]
[3]- - 325 K/W
[4]- - 180 K/W
[5]- - 120 K/W
Rth(j-sp) thermal resistance from
junction to solder point
[6] --25 K/W
NXP Semiconductors PMEG4002EJ
200 mA low VF MEGA Schottky barrier rectifier
NXP Semiconductors PMEG4002EJ
200 mA low VF MEGA Schottky barrier rectifier Characteristics[1] When switched from IF=10 mA to IR=10 mA; RL= 100 Ω; measured at IR=1 mA.
Table 7. Characteristics =25 °C unless otherwise specified. forward voltage IF= 0.1 mA - 190 220 mV=1 mA - 250 290 mV=10 mA - 320 360 mV= 100 mA - 440 500 mV= 200 mA - 520 600 mV reverse current VR=10V - 0.2 0.3 μA=25V - 0.3 0.5 μA=40V - 0.7 10 μA diode capacitance f=1MHz=1V - 14 - pF=10V -6 -pF
trr reverse recovery time [1] -5 -ns
NXP Semiconductors PMEG4002EJ
200 mA low VF MEGA Schottky barrier rectifier
NXP Semiconductors PMEG4002EJ
200 mA low VF MEGA Schottky barrier rectifier
