Philips PMEG2005EB User Guide
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M3D319
PMEG2005EB
Low V
MEGA Schottky barrier
F
diode
Product specification
Supersedes data of 2003 Feb 20
2003 Apr 04
Philips Semiconductors Product specification
Low VF MEGA Schottky barrier diode
FEATURES
• Forward current: 0.5 A
• Reverse voltage: 20 V
• Very low forward voltage
• Guard ring protected
• Ultra small SMD package.
APPLICATIONS
• Ultra high-speed switching
• Voltage clamping
• Protection circuits
• Low current rectification
• Low power consumption applications (e.g. handheld
devices).
DESCRIPTION
Planar Maximum Efficiency General Application (MEGA)
Schottky barrier diode, encapsulated in a SOD523
(SC-79) ultra small SMD plastic package.
PMEG2005EB
PINNING
PIN DESCRIPTION
1 cathode
2 anode
handbook, halfpage
Marking code: L5.
The marking bar indicates the cathode.
Fig.1 Simplified outline (SOD523; SC-79) and
ka
Top view
MAM403
symbol.
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134).
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
R
I
F
I
FRM
I
FSM
T
stg
T
j
T
amb
continuous reverse voltage − 20 V
continuous forward current − 500 mA
repetitive peak forward current tp= 1 ms; δ≤0.25 − 3.5 A
non-repetitive peak forward current t = 8 ms square wave − 6A
storage temperature −65 +150 °C
junction temperature − 125 °C
operating ambient temperature −65 +125 °C
2003 Apr 04 2
Philips Semiconductors Product specification
Low VF MEGA Schottky barrier diode
PMEG2005EB
ELECTRICAL CHARACTERISTICS
T
=25°C; unless otherwise specified.
amb
SYMBOL PARAMETER CONDITIONS TYP. MAX. UNIT
V
F
I
R
C
d
continuous forward voltage see Fig.2
I
= 0.1 mA 120 180 mV
F
I
= 1 mA 180 240 mV
F
= 10 mA 245 290 mV
I
F
I
= 100 mA 320 380 mV
F
= 500 mA 430 480 mV
I
F
continuous reverse current VR= 10 V; see Fig.3; note 1 7 30 µA
diode capacitance VR= 1 V; f = 1 MHz; see Fig.4 24 30 pF
Note
1. Pulsed test: t
= 300 µs; δ = 0.02.
p
THERMAL CHARACTERISTICS
SYMBOL PARAMETER CONDITIONS VALUE UNIT
R
th j-a
thermal resistance from junction to
note 1 400 K/W
ambient
Note
1. Refer to SOD523 (SC-79) standard mounting conditions.
2003 Apr 04 3
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