RSB6.8S
LOW CAPACITANCE TVS ARRAY
105176.R5 3/07 www.protekdevices.com
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=10/1000µs)
✔ Bidirectional Configuration
✔ Replacement for MLV (0805)
✔ Small Surface Mount Package
✔ Protects One Data Line
✔ Low Clamping Voltage
✔ Low Capacitance
✔ RoHS Compliant
MECHANICAL CHARACTERISTICS
✔ Molded EIAJ SC-79
✔ Weight 2 milligrams (Approximate)
✔ Available in Lead-Free Pure-Tin Plating
✔ Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
✔ Consult Factory for Leaded Device Availability
✔ Flammability Rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Device Marking: Marking Code
05176
PIN CONFIGURATION
1
2
SC-79
205176.R5 3/07 www.protekdevices.com
RSB6.8S
DEVICE CHARACTERISTICS
Power Dissipation
SYMBOL VALUE
150 °C
mW150
UNITS
P
TL
PARAMETER
Junction Temperature
Peak Pulse Power (tp = 10/1000µs) - See Figure 1 PPK 10 Watts
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
Storage Temperature TSTG -55 to 150 °C
Operating Temperature °C
-55 to 150TOPR
Note 1: Bidirectional device. Test both polarities.
PART
NUMBER
(See Note 1)
DEVICE
MARKING
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V(BR)
VOLTS
MAXIMUM
CAPACITANCE
0V @ 1 MHz
C
pF
RSB6.8S C5 5.7 30
MAXIMUM
LEAKAGE
CURRENT
@ 3.5V
I
D
µA
0.5
RATED
STAND-OFF
VOLTAGE
VWM
VOLTS
4.7
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
305176.R5 3/07 www.protekdevices.com
RSB6.8S
GRAPHS
0 1 2 3
t - Time - µs
0
50
100
IPP - Peak Pulse Current - % of IPP
TEST
WAVEFORM
PARAMETERS
tf = 10µs
td = 1,000µs
tf
Peak Value IPP
e-t
FIGURE 2
PULSE WAVE FORM
td = t IPP/2
0 25 50 75 100 125 150
TL - Lead Temperature - °C
20
40
60
80
100
% Of Rated Power
Peak Pulse Power
10/1000µs
Average Power
FIGURE 3
POWER DERATING CURVE
0
0.1 1 10 100 1,000 10,000 100,000
td - Pulse Duration - µs
10W 10/1000µs Waveform
0
10
100
1,000
PPP - Peak Pulse Power - W
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
405176.R5 3/07 www.protekdevices.com
RSB6.8S
SC-79 PACKAGE OUTLINE & DIMENSIONS
COPYRIGHT © ProTek Devices 2007
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
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
MILLIMETERSINCHES
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)
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-T7.
3. Suffix-LF = Lead-Free, Pure Tin Plating, i.e., RSB6.8S-LF-T7.
Top cover tape
K0
tD
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 tmaxFP2W
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 K0Reel Dia. Tape Width
178mm (7”) 8mm 1.00 ± 0.10 1.95 ± 0.05 0.75 ± 0.05
Outline & Dimensions: Rev 2 - 9/05, 06037
