Document
PMEG3002AELD
30 V, 0.2 A low VF MEGA Schottky barrier rectifier
Rev. 1 — 19 April 2011
Product data sheet
1. Product profile
1.1 General description
Planar Maximum Efficiency General Application (MEGA) Schottky barrier rectifier with an integrated guard ring for stress protection, encapsulated in a SOD882D leadless ultra small Surface-Mounted Device (SMD) plastic package with visible and solderable side pads.
1.2 Features and benefits
Forward current: IF ≤ 0.2 A Reverse voltage: VR ≤ 30 V Low forward voltage: VF ≤ 480 mV Ultra small and leadless SMD plastic
package
AEC-Q101 qualified Solderable side pads Package height typ. 0.37 mm
1.3 Applications
Low voltage rectification High efficiency DC-to-DC conversion Switch Mode Power Supply (SMPS) Reverse polarity protection Low power consumption applications Ultra high-speed switching
1.4 Quick reference data
Table 1. Quick reference data
Symbol Parameter
Conditions
Min Typ Max Unit
IF(AV)
IR VR VF
average forward current
reverse current reverse voltage forward voltage
square wave; δ = 0.5; f = 20 kHz Tamb ≤ 125 °C Tsp ≤ 140 °C
VR = 10 V
IF = 200 mA
[1] -
[2] -
- 0.2 A - 0.2 A 3.5 10 μA - 30 V 430 480 mV
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
[2] Pulse test: tp ≤ 300 μs; δ ≤ 0.02.
Nexperia
PMEG3002AELD
30 V, 0.2 A low VF MEGA Schottky barrier rectifier
2. Pinning information
Table 2. Pin 1 2
Pinning Description cathode anode
[1] The marking bar indicates the cathode.
3. Ordering information
Simplified outline
[1]
12
Transparent top view
Graphic symbol
12
sym001
Table 3. Ordering information
Type number
Package
Name
Description
PMEG3002AELD -
leadless ultra small plastic package; 2 terminals; body 1 × 0.6 × 0.4 mm
Version SOD882D
4. Marking
Table 4. Marking codes Type number PMEG3002AELD
Marking code[1] 1101 0000
[1] For SOD882D binary marking code description, see Figure 1.
4.1 Binary marking code description
CATHODE BAR
READING DIRECTION
VENDOR CODE
READING EXAMPLE:
0111 1011
READING DIRECTION
Fig 1. SOD882D binary marking code description
MARKING CODE (EXAMPLE)
006aac477
PMEG3002AELD
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 April 2011
© Nexperia B.V. 2017. All rights reserved
2 of 14
Nexperia
PMEG3002AELD
30 V, 0.2 A low VF MEGA Schottky barrier rectifier
5. Limiting values
Table 5. Limiting values In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol Parameter
Conditions
Min Max Unit
VR IF(AV)
IFRM IFSM Ptot
Tj Tamb Tstg
reverse voltage
average forward current square wave; δ = 0.5; f = 20 kHz
repetitive peak forward current
Tamb ≤ 125 °C Tsp ≤ 140 °C tp ≤ 1 ms; δ ≤ 0.25
non-repetitive peak forward current
square wave; tp = 8 ms
total power dissipation Tamb ≤ 25 °C
junction temperature ambient temperature storage temperature
-
[1] -
[2] -
[3] [1] [4] -
−55 −65
30 V
0.2 A 0.2 A 1A
3A
340 660 1000 150 +150 +150
mW mW mW °C °C °C
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2. [2] Tj = 25 °C prior to surge. [3] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [4] Device mounted on a ceramic PCB, Al2O3, standard footprint.
PMEG3002AELD
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 April 2011
© Nexperia B.V. 2017. All rights reserved
3 of 14
Nexperia
PMEG3002AELD
30 V, 0.2 A low VF MEGA Schottky barrier rectifier
6. Thermal characteristics
Table 6. Symbol Rth(j-a)
Thermal characteristics
Parameter
Conditions
thermal resistance from in free air junction to ambient
Rth(j-sp)
thermal resistance from junction to solder point
Min Typ Max Unit [1][2] - - 370 K/W [1][3] - - 190 K/W [1][4] - - 125 K/W
[5] - - 50 K/W
[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] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2.
[4] Device mounted on a ceramic PCB, Al2O3, standard footprint. [5] Soldering point of cathode tab.
103
Zth(j-a) (K/W)
duty cycle =
1 0.75
0.5 102 0.25
0.33 0.2
0.1 0.05
006aac581
0 10
10–3
0.02 0.01
10–2
10–1
1
10 102 103 tp (s)
FR4 PCB, standard footprint
Fig 2. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values
PMEG3002AELD
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 April 2011
© Nexperia B.V. 2017. All rights reserved
4 of 14
Nexperia
PMEG3002AELD
30 V, 0.2 A low VF MEGA Schottky .