05322
Only One Name Means ProTek’Tion™
USB50803 - USB50824C
500 WATT MULTI-LINE ULTRA LOW CAPACITANCE TVS ARRAY
DESCRIPTION
The USB508xx and USB508xxC Series are multi-line ultra low capacitance transient voltage suppressor arrays that
provide board level protection for computing and telecommunications applications against the damaging effects of
ESD, tertiary lightning and switching transients.
The USB508xx and USB508xxC Series has a peak pulse power rating of 500 Watts for an 8/20µs waveshape. This
device series meets the IEC 61000-4-2 requirements.
SO-8 PACkAGE
FEATURES
•
•
•
•
•
•
•
Compatible with IEC 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
500 Watts Peak Pulse Power per Line (tp = 8/20µs)
Unidirectional and Bidirectional Configurations
Available in Multiple Voltages Ranging from 3V to 24V
Ultra Low Capacitance: 3pF
RoHS Compliant
REACH Compliant
APPLICATIONS
•
•
•
•
Ethernet - 10/100/1000 Base T
Computing Interfaces
xDSL Interfaces
Cellualr Phone Terminals
MEChANICAL ChARACTERISTICS
•
•
•
•
Molded JEDEC SO-8 Package
Approximate Weight: 70 milligrams
Lead-Free Pure-Tin Plating (Annealed)
Solder Reflow Temperature:
Pure-Tin - Sn, 100: 260-270°C
• 12mm Tape and Reel Per EIA Standard 481
• Flammability Rating UL 94V-0
PIN CONFIGURATIONS
8
7
6
5
8
7
6
5
1
2
3
UNIDIRECTIONAL
4
1
2
3
BIDIRECTIONAL
4
05322.R3 10/12
Page 1
www.protekdevices.com
05322
Only One Name Means ProTek’Tion™
USB50803 - USB50824C
TYPICAL DEVICE ChARACTERISTICS
MAXIMUM RATINGS
@ 25°C Unless Otherwise Specified
PARAMETER
Operating Temperature
Storage Temperature
Peak Pulse Power (tp = 8/20µs) - See Figure 1
SYMBOL
T
L
T
STG
P
PP
VALUE
-55 to 150
-55 to 150
500
UNITS
°C
°C
Watts
ELECTRICAL ChARACTERISTICS PER LINE
@ 25°C Unless Otherwise Specified
PART
NUMBER
(Note 1-5)
DEVICE
MARkING
RATED
STAND-OFF
VOLTAGE
MINIMUM
BREAkDOWN
VOLTAGE
@1mA
V
(BR)
VOLTS
4.5
4.5
6.0
6.0
13.3
13.3
16.7
16.7
26.7
26.7
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
@I
P
= 1A
V
C
VOLTS
8.0
8.0
10.8
10.8
19.0
19.0
24.0
24.0
43.0
43.0
MAXIMUM
CLAMPING
VOLTAGE
(Fig. 2)
@I
P
= 5A
V
C
VOLTS
11.0
11.0
13.0
13.0
26.0
26.0
32.0
32.0
57.0
57.0
MAXIMUM
LEAkAGE
CURRENT
@V
WM
I
D
µA
125
125
20
20
1
1
1
1
1
1
MAXIMUM
CAPACITANCE
V
WM
VOLTS
USB50803
USB50803C
USB50805
USB50805C
USB50812
USB50812C
USB50815
USB50815C
USB50824
USB50824C
1.
2.
3.
4.
5.
@0V, 1Mhz
C
pF
3
3
3
3
3
3
3
3
3
3
GA
UGA
GB
UGB
GC
UGC
GD
UGD
GE
UGE
3.3
3.3
5.0
5.0
12.0
12.0
15.0
15.0
24.0
24.0
NOTES
Part numbers with a “C” suffix are bidirectional devices, i.e., USB50803C.
Do not apply sureg in the forward direction of the TVS.
PIV typically greater than 100V for each rectifier diode.
Electrical characteristics apply to pins 8 to 1, 2 to 7, 6 to 3 and 4 to 5 for the bidirectional configuration.
Electrical characteristics apply to pins 7 to 2 and 5 to 4 for the unidirectional configuration.
05322.R3 10/12
Page 2
www.protekdevices.com
05322
Only One Name Means ProTek’Tion™
USB50803 - USB50824C
TYPICAL DEVICE ChARACTERISTICS
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
% Of Rated Power
FIGURE 3
POWER DERATING CURVE
Peak Pulse Power
8/20µs
100
80
60
40
20
0
0
5
e
-t
60
40
20
0
Average Power
t
d
= t/(I
PP
/2)
10
15
t - Time - µs
20
25
30
0
25
50
75 100 125
T
A
- Ambient Temperature - °C
150
05322.R3 10/12
Page 3
www.protekdevices.com
05322
Only One Name Means ProTek’Tion™
USB50803 - USB50824C
SO-8 PACkAGE INFORMATION
OUTLINE DIMENSIONS
DIM
A
B
C
D
F
G
J
K
P
R
1.
2.
3.
4.
5.
6.
-A-
MILLIMETERS
MIN
4.80
3.80
1.35
0.35
0.40
1.27 BSC
0.18
0.10
5.80
0.25
0.25
0.25
6.20
0.50
INChES
MIN
0.189
0.150
0.054
0.014
0.016
0.05 BSC
0.007
0.004
0.229
0.010
0.009
0.008
0.244
0.019
K
+
0.010” (0.25mm) M T B S A S
8 PL
-T-
J
F
MAX
5.00
4.00
1.75
0.49
1.25
MAX
0.196
0.157
0.068
0.019
0.049
G
8
5
-B-
P
+
0.010” (0.25mm) M B M
4 PL
1
4
D
C
R x 45°
0° - 10°
NOTES
-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” (0.380mm) per side.
Dimensioning and tolerances per ANSI Y14.5M, 1982.
Dimensions are exclusive of mold flash and metal burrs.
PAD LAYOUT DIMENSIONS
DIM
A
B
C
D
E
NOTES
A
B
MILLIMETERS
MIN
1.14
0.64
6.22
3.94
1.02
INChES
MIN
0.045
0.025
0.245
0.155
0.040
MAX
1.40
0.89
-
4.17
1.27
MAX
0.055
0.035
-
0.165
0.050
E
D
C
1. Controlling dimension: inches.
05322.R3 10/12
Page 4
www.protekdevices.com
05322
Only One Name Means ProTek’Tion™
USB50803 - USB50824C
TAPE AND REEL
P0
t
D
10 Pitches Cumulative
Tolerance on tape ± 0.2
P2
E
F
W
K0
B0
A0
P
User Direction of Feed
SPECIFICATIONS
REEL DIA.
178mm (7”)
1.
2.
3.
4.
5.
6.
TAPE
WIDTh
12mm
A0
B0
k0
D
E
F
W
P0
P2
P
tmax
0.25
6.50 ± 0.10 5.40 ± 0.10 2.00 ± 0.10 1.50 ± 0.10 1.75 ± 0.10 5.50 ± 0.05 12.00 ± 0.30 4.00 ± 0.12 2.00 ± 0.10 4.00 ± 0.10
NOTES
Dimensions are in millimeters.
Surface mount product is taped and reeled in accordance with EIA-481.
Suffix - T7 = 7” Reel - 1,000 pieces per 12mm tape.
Suffix - T13 = 13” Reel - 2,500 pieces per 12mm tape.
Bulk product shipped in tubes of 98 pieces per tube.
Marking on Part - marking code (see page 2), date code, logo and pin one defined by dot on top of package.
Package outline, pad layout and tape specifications per document number 06009.R3 9/10.
ORDERING INFORMATION
BASE PART NUMBER
(xx = Voltage)
USB0508xx/USB0508xxC
USB0508xx/USB0508xxC
LEADFREE SUFFIX
n/a
n/a
TAPE SUFFIX
-T7
-T13
QTY/REEL
1,000
2,500
REEL SIZE
7”
13”
TUBE QTY
98
98
This device is only available in a Lead-Free configuration.
05322.R3 10/12
Page 5
www.protekdevices.com
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
