Semiconductor Components Industries, LLC, 2002
September, 2002 Rev. 2
1
Publication Order Number:
SRDA054R2/D
SRDA05-4R2
Low Capacitance Surface
Mount TVS for High-Speed
Data Interfaces
The SRDA054 transient voltage suppressor is designed to protect
equipment attached to high speed communication lines from ESD,
EFT, and lighting.
Features:
SO8 Package
Peak Power 500 Watts 8 x 20
mS
ESD Rating:
IEC 6100042 (ESD) 15 kV (air) 8 kV (contact)
IEC 6100044 (EFT) 40 A (5/50 ns)
IEC 6100045 (lighting) 23 (8/20
ms)
UL Flammability Rating of 94V0
Typical Applications:
High Speed Communication Line Protection
MAXIMUM RATINGS
Rating
Symbol
Value
Unit
Peak Power Dissipation
8 x 20
m
S @ T
A
= 25
C (Note 1)
P
pk
500
W
Junction and Storage
Temperature Range
T
J
, T
stg
55 to
+150
C
Lead Solder Temperature
Maximum 10 Seconds Duration
T
L
260
C
1. Nonrepetitive current pulse 8 x 20
m
S exponential decay waveform
SO8 LOW CAPACITANCE
VOLTAGE SUPPRESSOR
500 WATTS PEAK POWER
6 VOLTS
SRDA5= Device Code
L
= Location Code
Y
= Year
WW
= Work Week
MARKING DIAGRAM
Device
Package
Shipping
ORDERING INFORMATION
SRDA054R2
SO8
2500/Tape & Reel
SRDA5
LYWW
SO8
CASE 751
PLASTIC
1
8
PIN CONFIGURATION
AND SCHEMATIC
I/O 1 1
REF 1 2
REF 1 3
I/O 2 4
8 REF 2
7 I/O 4
6 I/O 3
5 REF 2
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SRDA054R2
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2
ELECTRICAL CHARACTERISTICS
Characteristic
Symbol
Min
Typ
Max
Unit
Reverse Breakdown Voltage @ I
t
= 1.0 mA
V
BR
6.0
V
Reverse Leakage Current @ V
RWN
= 5.0 Volts
I
R
N/A
10
m
A
Maximum Clamping Voltage @ I
PP
= 1.0 A, 8 x 20
m
S
V
C
N/A
9.8
V
Maximum Clamping Voltage @ I
PP
= 10 A, 8 x 20
m
S
V
C
N/A
12
V
Between I/O Pins and Ground @ V
R
= 0 Volts, 1.0 MHz
Capacitance
10
15
pF
Between I/O Pins @ V
R
= 0 Volts, 1.0 MHz
Capacitance
5
8
pF
ELECTRICAL CHARACTERISTICS
(T
A
= 25
C unless otherwise noted)
UNIDIRECTIONAL
(Circuit tied to Pins 1 and 3 or 2 and 3)
Symbol
Parameter
I
PP
Maximum Reverse Peak Pulse Current
V
C
Clamping Voltage @ I
PP
V
RWM
Working Peak Reverse Voltage
I
R
Maximum Reverse Leakage Current @ V
RWM
V
BR
Breakdown Voltage @ I
T
I
T
Test Current
Q
V
BR
Maximum Temperature Coefficient of V
BR
I
F
Forward Current
V
F
Forward Voltage @ I
F
Z
ZT
Maximum Zener Impedance @ I
ZT
I
ZK
Reverse Current
Z
ZK
Maximum Zener Impedance @ I
ZK
UniDirectional TVS
I
PP
I
F
V
I
I
R
I
T
V
RWM
V
C
V
BR
V
F
SRDA054R2
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4
500 Watts Peak Power
Transient Voltage Suppressor Surface Mount
SO8
CASE 75107
ISSUE AA
SEATING
PLANE
1
4
5
8
N
J
X 45
_
K
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSION A AND B DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006) PER
SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL IN
EXCESS OF THE D DIMENSION AT MAXIMUM
MATERIAL CONDITION.
6. 751-01 THRU 751-06 ARE OBSOLETE. NEW
STANDAARD IS 751-07
A
B
S
D
H
C
0.10 (0.004)
DIM
A
MIN
MAX
MIN
MAX
INCHES
4.80
5.00
0.189
0.197
MILLIMETERS
B
3.80
4.00
0.150
0.157
C
1.35
1.75
0.053
0.069
D
0.33
0.51
0.013
0.020
G
1.27 BSC
0.050 BSC
H
0.10
0.25
0.004
0.010
J
0.19
0.25
0.007
0.010
K
0.40
1.27
0.016
0.050
M
0
8
0
8
N
0.25
0.50
0.010
0.020
S
5.80
6.20
0.228
0.244
X
Y
G
M
Y
M
0.25 (0.010)
Z
Y
M
0.25 (0.010)
Z
S
X
S
M
_
_
_
_
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changes without further notice to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any
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291 Kamimeguro, Meguroku, Tokyo, Japan 1530051
Phone: 81357733850
Email: r14525@onsemi.com
ON Semiconductor Website: http://onsemi.com
For additional information, please contact your local
Sales Representative.
SRDA054R2/D
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P.O. Box 5163, Denver, Colorado 80217 USA
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