RSB6.8S
1
05176.R4 3/05
www.protekdevices.com
LOW CAPACITANCE TVS ARRAY
Only One Name Means ProTek'TionTM
APPLICATIONS
Noise Suppression for Data Lines
Cellular Phones
Personal Digital Assistant (PDA)
Digital Cameras
Laptop Computers
IEC COMPATIBILITY (EN61000-4)
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
61000-4-4 (EFT): 40A - 5/50ns
FEATURES
ESD Protection > 40 kilovolts
10 Watts Peak Pulse Power per Line (tp = 10/1000s)
Bidirectional Configuration
Replacement for MLV (0805)
Small Surface Mount Package
Protects One Data Line
Low Clamping Voltage
LOW CAPACITANCE
RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
Molded EIAJ SC-79
Weight 2 milligrams (Approximate)
Available in Tin-Lead or Lead-Free Pure-Tin Plating
Solder Reflow Temperature:
Tin-Lead - Sn/Pb, 85/15: 240-245C
Pure-Tin - Sn, 100: 260-270C
Flammability Rating UL 94V-0
8mm Tape and Reel Per EIA Standard 481
Device Marking: Marking Code
05176
PIN CONFIGURATION
1
2
SC-79
2
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05176.R4 3/05
RSB6.8S
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25C Unless Otherwise Specified
SYMBOL
VALUE
UNITS
PARAMETER
Peak Pulse Power (t
p
= 10/1000s) - See Figure 1
W
10
P
Pk
Power Dissipation
mW
150
P
Junction Temperature
150
T
J
Storage Temperature
C
-55 to 150
T
stg
C
Operation Temperature
C
-50 to 150
T
opr
ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless Otherwise Specified
PART
NUMBER
(See Note 1)
DEVICE
MARKING
CODE
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
TYPICAL
CAPACITANCE
@0V, 1 MHz
C
pF
RSB6.8S
C5
5.7
7.82
30
MAXIMUM
LEAKAGE
CURRENT
@3.5V
I
D
A
0.5
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
4.7
MAXIMUM
BREAKDOWN
VOLTAGE
@1mA
V
(BR)
VOLTS
Note 1: Bidirectional device. Test both polarities.
3
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05176.R4 3/05
RSB6.8S
GRAPHS
0 1 2 3
t - Time - s
0
50
100
I
PP
- Peak Pulse Current - % of I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 10s
t
d
= 1,000s
t
f
Peak Value I
PP
e
-t
FIGURE 2
PULSE WAVE FORM
t
d
= t
I
PP
/2
0 25 50 75 100 125 150
T
L
- Lead Temperature - C
20
40
60
80
100
% Of Rated Power
Peak Pulse Power
10/1000s
Average Power
FIGURE 3
POWER DERATING CURVE
0
0.1 1 10 100 1,000 10,000 100,000
t
d
- Pulse Duration - s
10W 10/1000s Waveform
0
10
100
1,000
P
PP
- Peak Pulse Power - W
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
4
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05176.R4 3/05
RSB6.8S
PACKAGE OUTLINE & DIMENSIONS
Outline & Dimensions: Rev 2- 9/05, 06037
TAPE & REEL ORDERING NOMENCLATURE
1. Surface mount product is taped and reeled in accordance with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 3,000 pieces per 8mm tape, i.e.,
RSB6.8S-T73.
2. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape,
i.e.,
RSB6.8S-T13.
4. Suffix-LF = Lead-Free, Pure Tin Plating,i.e.,
RSB6.8S-LF-T73.
NOTES
1. Controlling Dimensions in Millimeters.
2. Dimensions are exclusive of mold flash and metal burrs.
PACKAGE OUTLINE
SC79 PACKAGE
MOUNTING PAD
A
B
C
D
E
F
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
PACKAGE DIMENSIONS
0.049
0.035
0.066
0.028
0.008
0.043
0.028
0.059
0.020
0.003
1.10
0.70
1.50
0.50
0.08
1.30
0.90
1.70
0.70
0.20
0.012 BSE
0.30 BSE
C
A
F
B
D
E
0.075
(1.90mm)
0.015
(0.38mm)
0.020
(0.50mm)
Top cover tape
K0
t
D
P0
P2
10 Pitches Cumulative
Tolerance on Tape. 0.2
A0
B0
P
E
F
W
User Direction of Feed
Pin 1
Indicated
by Band
Empty
Pocket
Tape & Reel Specifications (Dimensions in millimeters)
D
E
P0
tmax
F
P2
W
1.50 0.10 1.75 0.10 3.50 0.05 8.00 0.30 4.00 0.10 2.00 0.05
P
4.00 0.10
0.25
A0
B0
K0
Reel Dia.
Tape Width
178mm (7")
8mm
1.00 0.10 1.95 0.05 0.75 0.05
COPYRIGHT ProTek Devices 2005
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice (except JEDEC).
DESIGN CHANGES: ProTek reserves the right to discontinue product lines without notice, and that the final judgement concerning selection and
specifications is the buyer's and that in furnishing engineering and technical assistance, ProTek assumes no responsibility with respect to the selection or
specifications of such products.
ProTek Devices
2929 South Fair Lane, Tempe, AZ 85282
Tel: 602-431-8101 Fax: 602-431-2288
E-Mail:
sales@protekdevices.com
Web Site:
www.protekdevices.com
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