05301
Only One Name Means ProTek’Tion™
2700SM78CA
POWER BUS VOLTAGE SUPPRESSOR
APPLiCATiOnS
• Power Protection
FEATURES
•
•
•
•
2250 kilowatts Peak Pulse Power per Line (tp = 8/20µs)
78 Volts Bidirectional
15kA (8/20µs)
RoHS Compliant (Exemption 7A - High Power Device)
MEChAniCAL ChARACTERiSTiCS
•
•
•
•
Black Molded Shell
Lead-Free Silver Plating
Approximate Weight: 11 grams
Flammability Rating UL 94V-0
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05301
Only One Name Means ProTek’Tion™
2700SM78CA
TYPiCAL dEViCE ChARACTERiSTiCS
MAxiMUM RATinGS
@ 25°C Unless Otherwise Specified
PARAMETER
Peak Pulse Power (tp=8/20µs)
Operating Temperature
Storage Temperature
Peak Pulse Current (tp=8/20µs)
SYMBOL
P
PP
T
L
T
STG
I
PP MAX
VALUE
2250
TBD
TBD
15
UniTS
kilowatts
°C
°C
kA
ELECTRiCAL ChARACTERiSTiCS PER LinE
@ 25°C Unless Otherwise Specified
PART
nUMBER
RATEd
STAnd-OFF
VOLTAGE
MiniMUM
BREAkdOWn
VOLTAGE
@5mA
V
(BR)
VOLTS
86
MAxiMUM
CLAMPinG
VOLTAGE
(Fig. 2)
@i
PP
V
C
VOLTS
MAxiMUM
LEAkAGE
CURREnT
@V
WM
i
d
µA
10
PEAk PULSE
CURREnT
(FiG. 2)
V
WM
VOLTS
2700SM78CA
78
i
PPM
kAMPS
15
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Y
150
05301.R8 1/11
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05301
Only One Name Means ProTek’Tion™
2700SM78CA
TYPiCAL dEViCE ChARACTERiSTiCS
FiGURE 1
PEAk PULSE POWER VS PULSE TiME
100,000
P
PP
- Peak Pulse Power - kilowatts
10,000
2250kW, 8/20µs Waveform
1,000
100
0.1
1
10
100
t
d
- Pulse duration - µs
1,000
10,000
120
i
PP
- Peak Pulse Current - % of i
PP
EL
FiGURE 2
PULSE WAVE FORM
t
f
Peak Value I
PP
iM
in
AR
100
80
60
40
20
0
0
5
10
15
t - Time - µs
20
25
30
t
d
= t/(I
PP
/2)
e
-t
Y
% Of Rated Power
TEST
WAVEFORM
PARAMETERS
t
f
= 8µs
t
d
= 20µs
100
80
60
40
20
0
FiGURE 3
POWER dERATinG CURVE
PR
0
25
50
75 100 125
T
A
- Ambient Temperature - °C
150
05301.R8 1/11
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05301
Only One Name Means ProTek’Tion™
2700SM78CA
PACkAGE inFORMATiOn
OUTLinE diMEnSiOnS
diM
A
B
C
D
E
F
G
H
I
J
K
nOTES
MiLLiMETERS
Min
14.4
6.9
1.8
0.48
19.3
14.4
14.4
1.9
0.9
3.65
10.4
inChES
Min
0.567
0.212
0.071
0.019
0.76
0.567
0.567
0.075
0.040
0.144
0.409
MAx
15.6
8.1
2.4
0.54
20.4
15.6
15.6
2.5
1.5
4.25
11.0
MAx
0.614
0.319
0.094
0.021
0.803
0.614
0.614
0.098
0.059
0.167
0.433
B
A
E
F
H
C
D
G
J
K
PART nUMBER
2700SM78CA
05301.R8 1/11
PR
EL
ORdERinG inFORMATiOn
MARkinG
Logo, Date Code and Part Number
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in
1. Controlling dimensions in millimeters.
2. Recommended that customer applies maximum 80% coverage of
solder between disc and the solder pad.
3. Dimension “C” is reference.
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05301
Only One Name Means ProTek’Tion™
2700SM78CA
COMPAnY inFORMATiOn
COMPAnY PROFiLE
ProTek Devices, based in Tempe, Arizona USA, is a manufacturer of Transient Voltage Suppression (TVS) products designed specifically for
the protection of electronic systems from the effects of lightning, Electrostatic Discharge (ESD), Nuclear Electromagnetic Pulse (NEMP), in-
ductive switching and EMI/RFI. With over 25 years of engineering and manufacturing experience, ProTek designs TVS devices that provide
application specific protection solutions for all electronic equipment/systems.
ProTek Devices Analog Products Division, also manufactures analog interface, control, RF and power management products.
COnTACT US
Corporate headquarters
2929 South Fair Lane
Tempe, Arizona 85282
USA
By Telephone
General: 602-431-8101
Sales: 602-414-5109
Customer Service: 602-414-5114
By Fax
General: 602-431-2288
By E-mail:
Sales: sales@protekdevices.com
Customer Service: service@protekdevices.com
Technical Support: support@protekdevices.com
Web
www.protekdevices.com
www.protekanalog.com
COPYRIGHT © ProTek Devices 2009 - This literature is subject to all applicable copyright laws and is not for resale in any manner.
SPECIFICATIONS: ProTek reserves the right to change the electrical and or mechanical characteristics described herein without notice.
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 makes no warranty, representation or guarantee regarding the suitability of
its products for any particular purpose, nor does ProTek assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all liability without limitation special,
consequential or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without written consent from the factory.
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