Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
application markets
In data sheets and application notes which still contain NXP or Philips Semiconductors references, use
the references to Nexperia, as shown below.
Instead of http://www.nxp.com, http://www.philips.com/ or http://www.semiconductors.philips.com/,
use http://www.nexperia.com
Instead of sales.addresses@www.nxp.com or sales.addresses@www.semiconductors.philips.com, use
salesaddresses@nexperia.com (email)
Replace the copyright notice at the bottom of each page or elsewhere in the document, depending on
the version, as shown below:
- © NXP N.V. (year). All rights reserved or © Koninklijke Philips Electronics N.V. (year). All rights
reserved
Should be replaced with:
- © Nexperia B.V. (year). All rights reserved.
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail
or telephone (details via salesaddresses@nexperia.com). Thank you for your cooperation and
understanding,
Kind regards,
Team Nexperia
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 SOT23 small Surface
Mounted Device (SMD) plastic package.
1.2 Features
Forward current: 0.5 A
Very low forward voltage
Small SMD plastic package
1.3 Applications
Low voltage rectification
High efficiency DC-to-DC conversion
Switch mode power supply
Inverse polarity protection
Low power consumption applications
PMEGxx05ET series
0.5 A very low V
F
MEGA Schottky barrier rectifiers in
SOT23 package
Rev. 02 — 13 January 2010 Product data sheet
Table 1. Product overview
Type number Package Configuration
NXP JEITA
PMEG2005ET SOT23 - single diode
PMEG3005ET SOT23 - single diode
PMEG4005ET SOT23 - single diode
PMEGXX05ET_SER_2 © NXP B.V. 2010. All rights reserved.
Product data sheet Rev. 02 — 13 January 2010 2 of 12
NXP Semiconductors
PMEGxx05ET series
0.5 A very low V
F
MEGA Schottky barrier rectifiers in SOT23 package
1.4 Quick reference data
[1] Pulse test: t
p
300 μs; δ≤0.02.
2. Pinning information
3. Ordering information
Table 2. Quick reference data
Symbol Parameter Conditions Min Typ Max Unit
I
F
forward current - - 0.5 A
V
R
reverse voltage
PMEG2005ET - - 20 V
PMEG3005ET - - 30 V
PMEG4005ET - - 40 V
V
F
forward voltage I
F
= 500 mA
[1]
PMEG2005ET - 355 390 mV
PMEG3005ET - 380 430 mV
PMEG4005ET - 420 470 mV
Table 3. Pinning
Pin Description Simplified outline Symbol
1 anode
2 not connected
3 cathode
12
3
mlc357
2
n.c.
1
3
Table 4. Ordering information
Type number Package
Name Description Version
PMEG2005ET - plastic surface mounted package; 3 leads SOT23
PMEG3005ET - plastic surface mounted package; 3 leads SOT23
PMEG4005ET - plastic surface mounted package; 3 leads SOT23

PMEG3005ET,215

Mfr. #:
Manufacturer:
Nexperia
Description:
Schottky Diodes & Rectifiers SCHOTTKY 30V 0.5A
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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