ESD1P0RF...
RF ESD Protection Diodes
• ESD / transient protection of RF antenna /
interfaces or ultra high speed data lines acc. to:
IEC61000-4-2 (ESD): ± 20 kV (contact)
IEC61000-4-4 (EFT): 40 A (5/50 ns)
IEC61000-4-5 (surge): 10 A (8/20 µs)
• Ultra low capacitance of 1 pF typ.
(0.5 pF per diode)
• Low clamping voltage
• Pb-free (ROHS compliant) package
Applications in anti-parallel configuration
• For low RF signal levels without superimposed
DC voltage: e.g. GPS, WLAN, Bluetooth
Applications in rail-to-rail configuration
• For high RF signal levels or low RF signal levels
with superimposed DC voltage: e.g. HDMI, S-ATA,
Gbit Ethernet
ESD1P0RFW
ESD1P0RFS
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Type
Package
Configuration
Marking
ESD1P0RFS
ESD1P0RFW
SOT363
SOT323
2 channels
1 channel
E6s
E6s
1
2011-07-20
ESD1P0RF...
Maximum Ratings at TA = 25°C, unless otherwise specified
Parameter
Symbol
ESD contact discharge1)
VESD
20
kV
Peak pulse current (tp = 8 / 20 µs)2)
Ipp
10
A
Operating temperature range
Top
-55...150
°C
Storage temperature
Tstg
-65...150
Value
Unit
Electrical Characteristics at TA = 25°C, unless otherwise specified
Parameter
Symbol
Values
Unit
min.
typ.
max.
Characteristics Reverse working voltage3)
VRWM
-
-
70
V
Reverse current
IR
-
-
100
nA
VR = 70 V
Forward clamping voltage2)
VFC
V
IPP = 3 A, tp = 8/20 µs
-
4
7
IPP = 10 A, tp = 8/20 µs
-
12
15
Line capacitance4)
pF
CT
VR = 0 V, f = 1 MHz
-
1
1.5
VR = 0 V, f = 1 MHz, for Application example 4
-
0.5
0.75
Series inductance (per diode)
LS
nH
SOT323
-
1.4
-
SOT363
-
1.6
-
1V
ESD according to IEC61000-4-2, only valid in anti-parallel or rail-to-rail connection.
Please refer to the application examples.
2I
pp according to IEC61000-4-5, only valid in anti-parallel or rail-to-rail connection.
Please refer to the application examples.
valid in rail-to-rail configuration VCC ≥ VRWM
3Only
4Total
capacitance line to ground (2 diodes in parallel)
2
2011-07-20
ESD1P0RF...
Forward clamping voltage VFC = ƒ(IPP)
Reverse current IR = ƒ(VR )
tp = 8 / 20 µs
TA = Parameter
in rail-to-rail configuration
10 -5
A
12
V
125°C
10 -6
10
85°C
10
-7
8
IR
VFC
9
7
10 -8
25°C
6
10 -9
5
4
10 -10
3
2
10 -11
-40°C
1
0
1
2
3
4
5
6
7
A
8
10 -12
0
10
10
20
30
40
50
Ipp
V
70
VR
Forward current IF = ƒ (VF)
Line capacitance CT = ƒ (f)
TA = Parameter
VR = 0 V
in anti-parallel configuration
100
3
µA
pF
60
125°C
85°C
CT
IF
40
25°C
20
2
-40°C
0
-20
1.5
-40°C
25°C
-40
85°C
1
125°C
-60
0.5
-80
-100
-600
-400
-200
0
200
mV
0
0
600
VF
500
1000
MHz
2000
f
3
2011-07-20
ESD1P0RF...
Insertion loss |S21 |2 = ƒ(f)
VR = 0 V, line to ground, Z = 50 Ω
0
dB
IL
-0.25
-0.375
-0.5
-0.625
-0.75
0
250
500
750 1000 1250 1500 MHz
2000
f
4
2011-07-20
ESD1P0RF...
1. Application example ESD1P0RFW
1 channel, anti-parallel configuration
1 protected signal line,
superimposed DC voltage up to
±VF (diode forward voltage)
ESD
sensitive
circuit
I/O
3
Line capacitance to
ground = 1 pF
1
2
The protection diode should
be placed very close to the
location where the ESD or
other transients can occur to
keep loops and inductances
as small as possible.
Pins 1 and 2 should be
connected in parallel directly
to a ground plane on the
board.
2. Application example ESD1P0RFW
1 channel, rail-to-rail configuration
+Vcc
ESD
sensitive
circuit
I/O
1
3
2
1 protected signal line,
superimposed DC voltage up to
+Vcc (voltage supply)
Line capacitance to
ground = 1 pF
Pin 2 should be connected
to the positive supply
voltage and pin 1 should be
connected directly to a
ground plane on the board.
Clamped input voltage at I/O
port is limited to Vcc + VF at
positive transients and 0V VF at negative transients
(VF ... diode forward voltage
drop).
3. Application example ESD1P0RFS
2 channels, anti-parallel configuration
2 protected signal lines,
superimposed DC voltage up to
±VF (diode forward voltage)
4
3
5
2
6
1
I/O
ESD
sensitive
device
Pins 1, 2 and 4, 5 should be
connected in parallel directly
to a ground plane on the
board. Clamped input
voltage at I/O port is limited
to ± VCL (clamping voltage)
at positive resp. negative
transients.
I/O
Line capacitance to ground = 1 pF
5
2011-07-20
ESD1P0RF...
4. Application example ESD1P0RFS
1 channel, low capacitance anti-parallel configuration
1 protected signal line,
superimposed DC voltage up to
± 2 x VF (diode forward voltage)
4
3 (n.c.)
5
2
(n.c.) 6
1
I/O
ESD
sensitive
device
Pins 1 and 4 should be
connected directly to a
ground plane on the board.
Pins 3, 6 are not connected.
Clamped input voltage at I/O
port is limited to ± 2 x VCL
(clamping voltage) at
positive resp. negative
transients.
Line capacitance to ground = 0.5 pF
6
2011-07-20
Package SOT323
ESD1P0RF...
Package Outline
0.9 ±0.1
2 ±0.2
0.3 +0.1
-0.05
0.1 MAX.
3x
0.1
M
0.1
A
1
2
1.25 ±0.1
0.1 MIN.
2.1 ±0.1
3
0.15 +0.1
-0.05
0.65 0.65
0.2
M
A
Foot Print
0.8
1.6
0.6
0.65
0.65
Marking Layout (Example)
Manufacturer
2005, June
Date code (YM)
BCR108W
Type code
Pin 1
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
0.2
2.3
8
4
Pin 1
2.15
1.1
7
2011-07-20
Package SOT363
ESD1P0RF...
Package Outline
2 ±0.2
0.9 ±0.1
+0.1
6x
0.2 -0.05
0.1
0.1 MAX.
M
0.1
Pin 1
marking
1
2
3
A
1.25 ±0.1
4
0.1 MIN.
5
2.1 ±0.1
6
0.15 +0.1
-0.05
0.65 0.65
0.2
M
A
Foot Print
1.6
0.9 0.7
0.3
0.65
0.65
Marking Layout (Example)
Small variations in positioning of
Date code, Type code and Manufacture are possible.
Manufacturer
2005, June
Date code (Year/Month)
Pin 1 marking
Laser marking
BCR108S
Type code
Standard Packing
Reel ø180 mm = 3.000 Pieces/Reel
Reel ø330 mm = 10.000 Pieces/Reel
For symmetric types no defined Pin 1 orientation in reel.
0.2
2.3
8
4
Pin 1
marking
1.1
2.15
8
2011-07-20
ESD1P0RF...
Edition 2009-11-16
Published by
Infineon Technologies AG
81726 Munich, Germany
2009 Infineon Technologies AG
All Rights Reserved.
Legal Disclaimer
The information given in this document shall in no event be regarded as a guarantee
of conditions or characteristics. With respect to any examples or hints given herein,
any typical values stated herein and/or any information regarding the application of
the device, Infineon Technologies hereby disclaims any and all warranties and
liabilities of any kind, including without limitation, warranties of non-infringement of
intellectual property rights of any third party.
Information
For further information on technology, delivery terms and conditions and prices,
please contact the nearest Infineon Technologies Office ().
Warnings
Due to technical requirements, components may contain dangerous substances.
For information on the types in question, please contact the nearest Infineon
Technologies Office.
Infineon Technologies components may be used in life-support devices or systems
only with the express written approval of Infineon Technologies, if a failure of such
components can reasonably be expected to cause the failure of that life-support
device or system or to affect the safety or effectiveness of that device or system.
Life support devices or systems are intended to be implanted in the human body or
to support and/or maintain and sustain and/or protect human life. If they fail, it is
reasonable to assume that the health of the user or other persons may be
endangered.
9
2011-07-20
Mouser Electronics
Authorized Distributor
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ESD1P0RFS E6327 ESD1P0RFS H6327 ESD1P0RFW H6327 ESD1P0RFW E6327
