PSOT03
thru
PSOT36C
1
05059.R7 4/05
www.protekdevices.com
STANDARD CAPACITANCE TVS ARRAY
Only One Name Means ProTek'TionTM
APPLICATIONS
RS-232, RS-422 & RS-423
Cellular Phones
Control & Monitoring Systems
Portable Electronics
Wireless Bus Protection
IEC COMPATIBILITY (EN61000-4)
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
61000-4-4 (EFT): 40A - 5/50ns
61000-4-5 (Surge): 24A, 8/20s - Level 2(Line-Ground) & Level 3(Line-Line)
FEATURES
ESD Protection > 40 kilovolts
500 Watts Peak Pulse Power per Line (tp = 8/20s)
Low Clamping Voltage
Available in Multiple Voltage Types Ranging from 3V to 36V
Unidirectional & Bidirectional Configurations
RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
Molded JEDEC SOT-23
Weight 8mg (Approximate)
Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed)
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
05059
PIN CONFIGURATION
SOT-23
2
3
1
UNIDIRECTIONAL
2
3
1
BIDIRECTIONAL
2
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05059.R7 4/05
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PSOT36C
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25C Unless Otherwise Specified
Operating Temperature
SYMBOL
VALUE
-55
C to 150
C
C
C
-55
C to 150
C
UNITS
T
J
T
STG
PARAMETER
Storage Temperature
Peak Pulse Power (t
p
= 8/20s) - See Figure 1
P
PP
500
Watts
Forward Voltage @ 100mA, 300s - Square Wave (Note 1)
V
F
1.5
Volts
Note 1:
Applies to unidirectional devices only.
Note 1:
Part numbers with an additional "C" suffix are bidirectional devices, i.e., PSOT05C.
ELECTRICAL CHARACTERISTICS PER LINE @ 25C Unless Otherwise Specified
PART
NUMBER
(See Note 1)
DEVICE
MARKING
MINIMUM
BREAKDOWN
VOLTAGE
@ 1mA
V
(BR)
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ I
P
= 1A
V
C
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@8/20s
V
C
@ I
PP
TYPICAL
CAPACITANCE
@0V, 1 MHz
C
pF
PSOT03
PSOT03C
PSOT05
PSOT05C
PSOT08
PSOT08C
PSOT12
PSOT12C
PSOT15
PSOT15C
PSOT24
PSOT24C
PSOT36
PSOT36C
03
03C
05
05C
08
08C
12
12C
15
15C
24
24C
36
36C
4.0
4.0
6.0
6.0
8.5
8.5
13.3
13.3
16.7
16.7
26.7
26.7
40.0
40.0
6.5
7.0
9.8
9.8
13.4
13.4
19.0
19.0
24.0
24.0
43.0
43.0
51.0
51.0
10.9V @ 43.0A
10.9V @ 43.0A
13.5V @ 42.0A
13.5V @ 42.0A
16.9V @ 34.0A
16.9V @ 34.0A
25.9V @ 21.0A
25.9V @ 21.0A
30.0V @ 17.0A
30.0V @ 17.0A
49.0V @ 12.0A
49.0V @ 12.0A
76.8V @ 9.0A
76.8V @ 9.0A
500
300
350
210
250
150
150
90
100
60
88
63
80
60
MAXIMUM
LEAKAGE
CURRENT
@V
WM
I
D
A
125
125
20
20
10
10
2
2
1
1
1
1
1
1
RATED
STAND-OFF
VOLTAGE
V
WM
VOLTS
3.3
3.3
5.0
5.0
8.0
8.0
12.0
12.0
15.0
15.0
24.0
24.0
36.0
36.0
3
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05059.R7 4/05
PSOT03
thru
PSOT36C
GRAPHS
0 25 50 75 100 125 150
T
L
- Lead Temperature - C
20
40
60
80
100
% Of Rated Power
Peak Pulse Power
8/20s
Average Power
FIGURE 3
POWER DERATING CURVE
0
FIGURE 2
PULSE WAVE FORM
0 5 10 15 20 25 30
t - Time - s
0
20
40
60
80
100
120
I
PP
- Peak Pulse Current - % of I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8s
t
d
= 20s
t
f
Peak Value I
PP
e
-t
t
d
= t
I
PP
/2
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
0.01 1 10 100 1,000 10,000
t
d
- Pulse Duration - s
10
100
1,000
10,000
P
PP
- Peak Pulse Current - Watts
500W, 8/20s Waveform
4
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05059.R7 4/05
PSOT03
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PSOT36C
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.
PACKAGE OUTLINE & DIMENSIONS
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
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.,
PSOT05-T7.
3. Suffix -T13 = 13 Inch Reel - 10,000 pieces per 8mm tape,
i.e.,
PSOT05-T13.
4. Suffix - LF = Lead-Free, Pure Tin Plating,
i.e.,
PSOT24C-LF-T7.
Outline & Dimensions: Rev 1 - 11/01, 06012
A
L
B
S
G
3
2
1
D
H
V
J
C
K
0
- 10
A
B
C
D
G
H
J
K
L
S
V
2.80
1.20
0.89
0.37
1.78
0.013
0.085
0.45
0.89
2.10
0.45
3.04
1.40
1.11
0.50
2.04
0.100
0.177
0.60
1.02
2.50
0.60
0.1102
0.0472
0.0350
0.0150
0.0701
0.0005
0.0034
0.0180
0.0350
0.0830
0.0177
0.1197
0.0551
0.0440
0.0200
0.0807
0.0040
0.0070
0.0236
0.0401
0.0984
0.0236
DIM
MIN
MAX
MIN
MAX
MILLIMETERS
INCHES
PACKAGE DIMENSIONS
NOTES
1. Dimensioning and tolerances per ANSI Y14.5M, 1985.
2. Controlling Dimension: Inches
3. Pin 3 is the cathode (Unidirectional Only).
4. Dimensions are exclusive of mold flash and metal burrs.
PACKAGE OUTLINE
SOT-23
MOUNTING PAD
0.037" (0.95mm)
0.033" (0.85mm)
0.079" (2.00mm)
0.033" (0.85mm)
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