Page 1
05141
Only One Name Means ProTek’Tion™
APPLICATIONS
✔ USB Interface Ports
✔ Cellular Phones
✔ Set Top Box Interface
✔ Sensor Interface
✔ Video Interface Ports
✔ Handheld Electronics
✔ Desktop PCs Computers
✔ Personnal Digital Assistant (PDA)
IEC COMPATIBILITY (EN61000-4)
✔ 61000-4-2 (ESD): Air - 15kV, Contact - 8kV
✔ 61000-4-4 (EFT): 40A - 5/50ns
FEATURES
USB208
STEERING DIODE ARRAY
SOT-23-6
✔ ESD Protection > 25 kilovolts
✔ 500 Milliwatt Continuous Power Dissipation
✔ Provides Four (4) Lines of Protection
✔ ✔
✔
LOW LEAKAGE CURRENT < 1.0µA
✔ ✔
✔ ✔
✔
ULTRA LOW CAPACITANCE: 5pF Per Diode
✔ ✔
MECHANICAL CHARACTERISTICS
✔ Molded JEDEC SO-23-6
✔ Weight 66 milligrams (Approximate)
✔ Flammability rating UL 94V-0
✔ 8mm Tape and Reel Per EIA Standard 481
✔ Marking: Marking Code & Pin One Defined By DOT on Top of Package
PIN CONFIGURATION
I/O 1
REF 1
1
2
6
5
I/O 4
REF 2
I/O 2 I/O 3
3
105141.R6 9/03 www.protekdevices.com
4
Page 2
DEVICE CHARACTERISTICS
MAXIMUM RATINGS @ 25°C Unless Otherwise Specified
USB208
PARAMETER
Operating Temperature
Storage Temperature
Continuous Power Dissipation
Repetitive Peak Forward Current @ tp=5µs, F=50kHz (Pin 2 - 3)
SYMBOL VALUE
T
J
T
STG
P
PC
I
FRM
-55°C to 150°C
-55°C to 150°C°C
500 mW
700 mA
ELECTRICAL CHARACTERISTICS PER LINE @ 25°C Unless Otherwise Specified
PA R T
NUMBER
DEVICE
MARKING
CODE
USB208 PSB 20
Note 1: Apply a 5V bias between pins 2 (REF 1) to pin 5 (REF 2). Measure Cj between any I/O pins to pin 5 (REF 2) and divide by two.
REPETITIVE
PEAK
REVERSE
VOLTAGE
@ 10µA
V
RRM
VOLTS
MAXIMUM
REVERSE
LEAKAGE
MAXIMUM
FORWARD
VOLTAGE
CURRENT
(PER DIODE)
V
RRM
@ 5V
I
R
µA
@ 50mA
V
F
VOLTS
1 1.2 5
MAXIMUM
CAPACITANCE
(See Note 1)
C
j
pF
UNITS
°C
PEAK FORWARD CURRENT VS FORWARD VOLTAGE
10
8
6
4
2
- Forward Current - A
F
I
0
0 1 2 3 4 5 6 7 8 9
10
FIGURE 1
VF - Forward Voltage - V
LOW FORWARD CURRENT VS FORWARD VOLTAGE
110
90
70
50
30
- Forward Current - mA
F
I
10
800 840 880 920 960
1000
2 www.protekdevices.com05141.R6 9/03
FIGURE 2
VF - Forward Voltage - mV
Page 3
PACKAGE OUTLINE & DIMENSIONS
USB208
D
6
1
V
E
54
2
3
F
A
0.028” (0.70mm)
PACKAGE OUTLINE
K
L
G
C
MOUNTING PAD
0.094” (2.40mm)
0.074” (1.90mm)
0.037” (0.95mm)
0.039” (1.00mm)
SOT-23-6
0º - 10º
J
J
B
M
PACKAGE DIMENSIONS
MILLIMETERS
DIM MIN MAX MIN MAX
A
B
C
D
E
F
G
J
K
L
M
NOTES
1. Dimensioning and tolerances per ANSI Y14.5M, 1985.
2. Controlling Dimension: Inches
3. Dimensions are exclusive of mold flash and metal burrs.
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.,
3. Suffix-T13 = 13 Inch Reel - 10,000 pieces per 8mm tape,
i.e.,
2.80
1.50
0.90
0.35
0.85
1.70
0.90
0.090
2.60
0.20 TYP
0.35
USB208-T7.
USB208-T13.
3.05
1.75
1.30
0.50
1.05
2.10
1.45
0.20
3.00
0.20 TYP
0.55
Outline & Dimensions: Rev 1 - 11/01, 06013
INCHES
0.110
0.059
0.036
0.014
0.033
0.067
0.036
0.0035
0.102
0.007 TYP
0.014
0.120
0.070
0.051
0.020
0.040
0.083
0.057
0.008
0.118
0.007 TYP
0.022
COPYRIGHT © ProTek Devices 2003
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
3 www.protekdevices.com05141.R6 9/03
Loading...