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05440.R1 8/14 Page 1
05440
PESD1CAN
CAN BUS ESD PROTECTION DIODE
ISO 9001: 2015 CERTIFIED
DESCRIPTION
The PESD1CAN is designed to protect two automove Controller Area Network (CAN) bus lines from the damaging
eects of Electrostac Discharge (ESD) and other transients. This device is available in a SOT-23 package conguraon
and meets IEC 61000-4-2 and IEC 61000-4-4 requirements.
FEATURES
• Compable with IEC 61000-4-2 (ESD): Air 15kV, Contact 8kV
• Compable with IEC61000-4-4 (EFT): 40A, 5/50ns
• Compable with IEC 61000-4-5 (Surge): 3A, 8/20µs
• 200 Was Peak Pulse Power per Line(tp = 8/20µs)
• Two Lines of Protecon
• ESD Protecon > 25 kilovolts
• Low Clamping Voltage
• Low Capacitance
• Low Leakage Current
• RoHS Compliant
• REACh Compliant
MECHANICAL CHARACTERISTICS
• Molded JEDEC SOT-23 Package
• Approximate Weight: 8 milligrams
• Lead-Free Pure-Tin Plang (Annealed)
• Solder Reow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• Flammability Rang UL 94V-0
• 8mm Tape and Reel per EIA Standard 481
APPLICATIONS
• CAN Bus Protecon
• Automove Applicaons
PIN CONFIGURATION

2
3
1
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05440.R1 8/14 Page 2
05440
PESD1CAN
ISO 9001: 2015 CERTIFIED
TYPICAL DEVICE CHARACTERISTICS
MAXIMUM RATINGS 
PARAMETER SYMBOL VALUE UNITS
Peak Pulse Power (tp = 8/20µs) - See Figure 1 PPP 200 Was
Operang Temperature TL-55 to 150 °C
Storage Temperature TSTG -55 to 150 °C
Peak Pulse Current - 8/20µs IPP 3Amps
FIGURE 1

t
200W, 8/20µs Waveform
0.1 1 10 100 1,000 10,000
PPP
10
100
1,000
10,000
ELECTRICAL CHARACTERISTICS PER LINE 
PART
NUMBER
DEVICE

RATED

VOLTAGE
V
VOLTS
MINIMUM

VOLTAGE
mA
V
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
P
VC
VOLTS
MAXIMUM

CURRENT

ID
A
TYPICAL
CAPACITANCE
z
C
pF
PESD1CAN P2C 24 25.4 70 0.05 11
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05440.R1 8/14 
05440
PESD1CAN
ISO 9001: 2015 CERTIFIED
TYPICAL DEVICE CHARACTERISTICS
Peak Pulse Power
8/20µs
Average Power


TA - Ambient Temperature - °C
0 25 50 75 100 125 150
0
20
40
60
80
100

TEST
WAVEFORM
PARAMETERS
tf = 8µs
td = 20µs
tf
e-t
Peak Value IPP
td = t/(IPP/2)
FIGURE 2



IPPPP
0
20
40
60
80
100
120
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05440
PESD1CAN
ISO 9001: 2015 CERTIFIED
SOT-23 PACKAGE INFORMATION
OUTLINE DIMENSIONS
DIM MILLIMETERS INCHES
MIN MAX MIN MAX
A2.80 3.04 0.110 0.120
B1.20 1.40 0.047 0.055
C0.89 1.11 0.035 0.044
D0.37 0.50 0.015 0.020
G1.78 2.04 0.070 0.081
H0.013 0.100 0.001 0.004
J 0.085 0.177 0.003 0.007
K0.45 0.60 0.018 0.024
L 0.89 1.02 0.035 0.040
S2.10 2.50 0.083 0.098
V 0.45 0.60 0.018 0.024
NOTES
1. Controlling dimension: inches.
2. Dimensioning and tolerances per ANSI Y14.5M, 1985.
3. Pin 3 is the cathode (Unidireconal Only)
4. Dimensions are exclusive of mold ash and metal burrs.
PAD LAYOUT DIMENSIONS
DIM MILLIMETERS INCHES
MIN MAX MIN MAX
A0.71 0.97 0.028 0.038
B1.88 2.13 0.074 0.084
C0.71 0.97 0.028 0.038
D0.81 1.07 0.032 0.042
NOTES
1. Controlling dimension: inches.
A
L
B S
GV
3
1 2
DH
C
K J
0°-10°
A
C
D
B
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05440
PESD1CAN
ISO 9001: 2015 CERTIFIED
TAPE AND REEL
SPECIFICATIONS
REEL DIA. TAPE
 A0 B0  D E F P0 P2 P tmax
178mm (7”) 8mm 3.15 ± 0.10 2.77 ± 0.10 1.30 ± 0.10 1.55 ± 0.10 1.75 ± 0.10 3.50 ± 0.05 8.00 ± 0.30 4.00 ± 0.10 2.00 ± 0.05 4.00 ± 0.10 0.228
NOTES
1. Dimensions are in millimeters.
2. Surface mount product is taped and reeled in accordance with EIA-481.
3. Sux - T7 = 7” Reel - 3,000 pieces per 8mm tape.
4. Sux - T13 = 13” Reel - 10,000 pieces per 8mm tape.
5. Marking on Part - marking code (see page 2) and date code.
Top Cover Tape
K0
D
P0
P2
10 Pitches Cumulave
Tolerance on Tape. ± 0.2
A0
B0
P
E
F
W
User Direcon of Feed
Pin 1
t
ORDERING INFORMATION
BASE PART NUMBER LEADFREE SUFFIX TAPE SUFFIX QTY/REEL REEL SIZE TUBE QTY
PESD1CAN n/a -T7 3000 7” n/a
This device is only available in a Lead-Free conguraon.
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PESD1CAN
ISO 9001: 2015 CERTIFIED
COMPANY INFORMATION
COPYRIGHT © ProTek Devices 2014 - 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 characteriscs described herein without noce.
DESIGN CHANGES: ProTek reserves the right to disconnue product lines without noce and that the nal judgement concerning selecon and specicaons is the buyer’s and that in furnishing engineering
and technical assistance. ProTek assumes no responsibility with respect to the selecon or specicaons of such products. ProTek makes no warranty, representaon or guarantee regarding the suitability of
its products for any parcular purpose, nor does ProTek assume any liability arising out of the applicaon or use of any product or circuit and specically disclaims any and all liability without limitaon special,
consequenal or incidental damages.
LIFE SUPPORT POLICY: ProTek Devices products are not authorized for use in life support systems without wrien consent from the factory.
CONTACT US
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General: 602-431-8101
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By E-mail:
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Tel: +65-67488312
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
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COMPANY PROFILE
In business more than 25 years, ProTek Devices™ is a privately held semiconductor company. The company oers a product line of overvoltage pro-
tecon and overcurrent protecon components. These include transient voltage suppressor array (TVS arrays) avalanche breakdown diode, steering
diode TVS array and electronics SMD chip fuses. These components deliver circuit protecon in electronic systems from numerous overvoltage and
overcurrent events. They include lightning; electrostac discharge (ESD); nuclear electromagnec pulses (NEMP); inducve switching; and elec-
tromagnec interference (EMI) / radio frequency interference (RFI). ProTek Devices also oers LED wafer die for ESD protecon and related high
frequency products. ProTek Devices is ISO 9001:2015 cered.