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Only One Name Means ProT
ek’Tion™
PSMDA24C-4
ST
ANDARD CAPACIT
ANCE TVS ARRA
Y
APPLICA
TIONS
✔
RS-232 & RS-423 Data Lines
✔
Cellular Phones
✔
Audio/Video Inputs
✔
Portable Electronics
✔
Wireless Network Systems
IEC COMPA
TIBILITY
(EN61000-4)
✔
61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔
61000-4-4 (EFT): 40A - 5/50ns
✔
61000-4-5 (Surge): 24A, 8/20µs - Level 2(Line-Gnd) & Level 3(Line-Line)
FEA
TURES
✔
500 Watts Peak Pulse Power per Line (tp=8/20µs)
✔
Bidirectional Configurations
✔
Monolithic Design
✔
Available in Voltage Types Ranging From: 5V to 24V
✔
Protects Up to Four (4) Lines
✔
ESD Protection > 40 kilovolts
✔
RoHS Compliant in Lead-Free Versions
MECHANICAL CHARACTERISTICS
✔
Molded JEDEC SO-8 Package
✔
Weight 70 milligrams (Approximate)
✔
Available in Tin-Lead or Lead-Free Pure-Tin Plating(Annealed)
✔
Solder Reflow Temperature:
Tin-Lead - Sn/Pb, 85/15: 240-245°C
Pure-Tin - Sn, 100: 260-270°C
✔
Flammability Rating UL 94V-0
✔
12mm Tape and Reel Per EIA Standard 481
✔
Marking: Logo, Marking Code, Date Code & Pin One Defined By Dot on Top of Package
PIN CONFIGURA
TION
8
7
6
5
SO-8
1
2
3
4
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DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
PARAMETER
Peak Pulse Power (t
p
= 8/20µs) - See Figure 1
Operating Temperature
Storage Temperature
SYMBOL
P
PP
T
J
T
STG
VALUE
500
-55°C to 150°C
-55°C to 150°C
UNITS
Watts
°C
°C
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PART
NUMBER
(See Note 1)
DEVICE
MARKING
CODE
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAKDOWN
VOLTAGE
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
@ I
P
= 1A
V
C
VOLTS
9.8
19.0
24.0
43.0
MAXIMUM
CLAMPING
VOLTAGE
(See Fig. 2)
MAXIMUM
LEAKAGE
CURRENT
MAXIMUM
CAPACITANCE
PER LINE
@ V
WM
VOLTS
PSMDA05C-4
PSMDA12C-4
PSMDA15C-4
PSMDA24C-4
TEB
TED
TEF
TEH
5.0
12.0
15.0
24.0
@ 1mA
V
(BR)
VOLTS
6.0
13.3
16.7
26.7
@8/20µs
V
C
@ I
PP
19V @30A
29V @ 20A
32V @ 18A
45V @ 13A
@V
WM
I
D
µA
100
1
1
1
@0V, 1 MHz
C
pF
350
150
120
100
Note 1:
Test individual pins 8 or 5 to pins 1, 2, 3, or 4. Pins 6 and 7 are open.
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GRAPHS
FIGURE 1
PEAK PULSE POWER VS PULSE TIME
10,000
P
PP
- Peak Pulse Power - Watts
1,000
500W 8/20µs Waveform
100
10
0.1
1
10
100
t
d
- Pulse Duration - µs
1,000
10,000
120
I
PP
- Peak Pulse Current - % of I
PP
FIGURE 2
PULSE WAVE FORM
t
f
Peak Value I
PP
TEST
WAVEFORM
PARAMETERS
t
f
= 8µs
t
d
= 20µs
100
80
60
40
20
0
0
5
e
-t
t
d
= t I /2
PP
10
15
t - Time - µs
20
25
30
100
80
% Of Rated Power
FIGURE 3
POWER DERATING CURVE
Peak Pulse Power
8/20µs
60
40
20
Average Power
0
0
25
50
75
100
125
T
L
- Lead Temperature - °C
150
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PACKAGE OUTLINE & DIMENSIONS
PACKAGE OUTLINE
-A-
SO-8
8
5
-B - P
0.010 (0.25 MM) M B M
4 PL
+
PACKAGE DIMENSIONS
DIM
A
B
C
D
F
G
J
K
P
R
NOTES
1.
2.
3.
4.
5.
6.
- T - = Seating Plane and Datum Surface.
Dimensions “A” and “B” are Datum.
Dimensions “A” and “B” do not include mold protrusion.
Maximum mold protrusion is 0.015” (0.380 mm) per side.
Dimensioning and tolerances per ANSI Y14.5M, 1982.
Dimensions are exclusive of mold flash and metal burrs.
1
4
MILLIMETERS
MIN
MAX
4.80
3.80
1.35
0.35
0.40
1.27 BSC
0.18
0.10
5.80
0.25
INCHES
MIN
MAX
G
D
C
R x 45°
0° - 10°
K
+
0.010 (0.25 MM) M T B S A S
8 PL
0.050 ± 0.005
-T-
J
F
5.00
0.189
0.196
4.00
0.150
0.157
0.054
0.068
1.75
0.49
0.014
0.019
0.049
1.250
0.016
1.27 BSC 0.05 BSC 0.05 BSC
0.25
0.007
0.009
0.004
0.008
0.25
6.20
0.229
0.244
0.019
0.50
0.010
MOUNTING PAD
0.030 ± 0.005
TAPE & REEL/BULK ORDERING NOMENCLATURE
1. Surface mount product is taped and reeled in accordance
with EIA-481.
2. Suffix-T7 = 7 Inch Reel - 1,000 pieces per 12mm tape,
i.e.,
PSMDA05C-4-T7.
3. Suffix-T13 = 13 Inch Reel - 2,500 pieces per 12mm tape,
i.e.,
PSMDA05C-4-T13.
4. Suffix - LF = Lead-Free, Pure-Tin Plating,
i.e.,
PSMDA05C-4-LF-T7.
5. No Suffix = Product Shipped in Tubes of 98 pcs per Tube.
0.160 ± 0.005
0.245 MIN
0.045 ± 0.005
Outline & Dimensions: Rev 1 - 11/01, 06009
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.
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
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