PJSOT SERIES
SINGLE AND DUAL TVS FOR ESD / TRANSIENT PROTECTION
This Single and Dual Transient Protector has been designed to protect
Sensitive Equipment against ESD and prevent Latch-Up events. The single
unidirectional and the dual used as bi-directional devices protect up to two
data lines in a single package giving the advantage of board space savings
where this is a premium.
3
1
SPECIFICATION FEATURES
2
Working Peak Reverse Voltage Range - 5V to 36V
Maximum Leakage Current of 5µA
IEC61000-4-2 Compliance 15kV Air, 8kV Contact Discharge
Industry Standard SOT23 Package
100% Tin Matte Finish (RoHS Compliant)
2
1
Unidirectional
3
APPLICATIONS
Data Transmission Line Ports
Computer Monitor Interface Port Protection
Portable Consumer Electronics
Instrumentation Equipment
2
1
Bi-directional
3
SOT23
MAXIMUM RATINGS
Rating
Peak Pulse Power
ESD Voltage (HBM)
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature (max. 10 s)
8/20µs Waveform
Symbol
P
pp
V
ESD
TJ
T
stg
TL
Value
500
>25
-55 to +150
-55 to +150
260
Units
W
kV
°C
°C
°C
ELECTRICAL CHARACTERISTICS
Tj = 25°C
PJSOT05, PJSOT05C (Bi-directional)
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (8/20µs)
Maximum Peak Pulse Current
Off State Capacitance (Unidirectional)
Off State Capacitance (Bi-directional)
Symbol
V
WRM
V
BR
I
R
V
c
I
pp
Cj
Cj
I
BR
= 1mA
V
R
= 5V
I pp = 20A
8/20 µs Waveform
0 Vdc Bias f = 1MHz
0 Vdc Bias f = 1MHz
between pin 1 and 2
Conditions
Min
Typical
Max
5
Units
V
V
6
5
10
30
550
220
µA
V
A
pF
pF
6/16/2006
Page
1
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PJSOT SERIES
ELECTRICAL CHARACTERISTICS
Tj = 25°C
PJSOT12, PJSOT12C (Bi-directional)
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (8/20µs)
Maximum Peak Pulse Current
Off State Capacitance (Unidirectional)
Off State Capacitance (Bi-directional)
Symbol
V
WRM
V
BR
I
R
V
c
I
pp
Cj
Cj
I
BR
= 1mA
V
R
= 12V
I pp = 20A
8/20 µs Waveform
0 Vdc Bias f = 1MHz
0 Vdc Bias f = 1MHz
between pin 1 and 2
Conditions
Min
Typical
Max
12
Units
V
V
13.3
5
25
24
200
100
µA
V
A
pF
pF
PJSOT15, PJSOT15C (Bi-directional)
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (8/20µs)
Maximum Peak Pulse Current
Off State Capacitance (Unidirectional)
Off State Capacitance (Bi-directional)
Symbol
V
WRM
V
BR
I
R
V
c
I
pp
Cj
Cj
I
BR
= 1mA
V
R
= 15V
I pp = 20A
8/20 µs Waveform
0 Vdc Bias f = 1MHz
0 Vdc Bias f = 1MHz
between pin 1 and 2
Conditions
Min
Typical
Max
15
Units
V
V
16.7
5
30
20
170
90
µA
V
A
pF
pF
PJSOT24, PJSOT24C (Bi-directional)
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (8/20µs)
Maximum Peak Pulse Current
Off State Capacitance (Unidirectional)
Off State Capacitance (Bi-directional)
Symbol
V
WRM
V
BR
I
R
V
c
I
pp
Cj
Cj
I
BR
= 1mA
V
R
= 24V
I pp = 15A
8/20 µs Waveform
0 Vdc Bias f = 1MHz
0 Vdc Bias f = 1MHz
between pin 1 and 2
Conditions
Min
Typical
Max
24
Units
V
V
26.7
5
45
18
150
80
µA
V
A
pF
pF
6/16/2006
Page 2
www.panjit.com
PJSOT SERIES
ELECTRICAL CHARACTERISTICS
Tj = 25°C
PJSOT36, PJSOT36C (Bi-directional)
Parameter
Reverse Stand-Off Voltage
Reverse Breakdown Voltage
Reverse Leakage Current
Clamping Voltage (8/20µs)
Maximum Peak Pulse Current
Off State Capacitance (Unidirectional)
Off State Capacitance (Bi-directional)
Symbol
V
WRM
V
BR
I
R
V
c
I
pp
Cj
Cj
I
BR
= 1mA
V
R
= 36V
I pp = 7A
8/20 µs Waveform
0 Vdc Bias f = 1MHz
0 Vdc Bias f = 1MHz
between pin 1 and 2
Conditions
Min
Typical
Max
36
Units
V
V
40
72
9
80
45
V
A
pF
Pulse Waveform
110
Pow er Derating Curve
110
100
% of Rated Power or Ipp
30
100
90
80
Percent of Ipp
70
60
50
40
30
20
10
0
0
5
10
15
time, µsec
20
25
Rise time 10-90% - 8µs
50% of Ipp @ 20µs
90
80
70
60
50
40
30
20
10
0
0
25
50
75
100
125
150
Ambient Temperature - TA, °C
6/16/2006
Page 3
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PJSOT SERIES
PACKAGE AND SUGGESTED PAD LAYOUT
TVS
PJSOT05
PJSOT12
PJSOT15
PJSOT24
PJSOT36
PJSOT05C
PJSOT12C
PJSOT15C
PJSOT24C
PJSOT36C
Marking Code
2A
4A
5A
6A
SA
2AC
4AC
5AC
6AC
SAC
© Copyright PanJit International, Inc 2006
The information presented in this document is believed to be accurate and reliable. The specifications and information herein are
subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its products for
any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit does not convey any
license under its patent rights or rights of others.
6/16/2006
Page 4
www.panjit.com
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