uClamp3381P Datasheet

µClamp3381P
High Power µClamp®
3.3V ESD & Surge Protection
PROTECTION PRODUCTS - µClamp®
Description
Features
µClamp® TVS diodes are designed to protect sensitive
electronics from damage or latch-up due to EOS, lightning, CDE, and ESD. They feature large cross-sectional
area junctions for conducting high transient currents.
These devices offer desirable characteristics for board
level protection including fast response time, low operating and clamping voltage, and no device degradation.
‹‹ Transient protection for VBus and data lines to
IEC 61000-4-2 (ESD) ±30kV (air), ±30kV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 25A (8/20µs)
‹‹ Protects one line
‹‹ Low ESD clamping voltage
‹‹ Working voltage: 3.3V
‹‹ Low leakage current
‹‹ Extremely low dynamic resistance: 0.025 Ohms (Typ)
‹‹ Solid-state silicon-avalanche technology
µClamp®3381P features extremely good protection characteristics highlighted by high surge current capability
(25A, tp=8/20us), low peak ESD clamping voltage, and
high ESD withstand voltage (+/-30kV contact per IEC
61000-4-2). Typical dynamic resistance is among the
industry’s best at 0.025 Ohms. Each device will protect
one data or power line operating at 3.3 Volts.
Mechanical Characteristics
‹‹
‹‹
‹‹
‹‹
‹‹
‹‹
µClamp3381P is in a 2-pin SGP1006N2 package measuring 1.0 x 0.6 x 0.5mm. Leads are spaced at a pitch
of 0.65mm and feature a lead-free finish. The combination of small size, low operating voltage, and high ESD
surge capability makes them ideal for protection of voltage bus lines in optical modules, LCD televisions, and
tablet computers.
SGP1006N2 package
Pb-Free, Halogen Free, RoHS/WEEE Compliant
Nominal Dimensions: 1.0 x 0.6 x 0.50 mm
Lead Finish: NiPdAu
Marking: Marking code
Packaging: Tape and Reel
Applications
‹‹
‹‹
‹‹
‹‹
‹‹
‹‹
Package Dimensions
Optical Modules
3.3V VBus Protection
LCD TV
Tablet PC
Instrumentation
CCTV Cameras
Schematic & Pin Configuration
1.0
1
0.60
0.65
uClamp0511P_3
2
0.50
uClamp0511P_1
Nominal Dimensions (mm)
2/10/2015
Bottom View
1
www.semtech.com
µClamp3381P
PROTECTION PRODUCTS
Absolute Maximum Ratings
Rating
Symbol
Value
Units
Peak Pulse Power (tp = 8/20µs)
PPK
275
W
Peak Pulse Current (tp = 8/20µs)
IPP
25
A
VESD
±30
±30
kV
TJ
-40 to +125
O
TSTG
-55 to +150
O
ESD per IEC 61000-4-2 (Air)
ESD per IEC 61000-4-2 (Contact)(1)
(1)
Operating Temperature
Storage Temperature
C
C
Electrical Characteristics (T=25OC unless otherwise specified)
Parameter
Symbol
Conditions
VRWM
Pin 1 to 2 or Pin 2 to 1
VBR
IBR = 1mA
Pin 1 to 2 or Pin 2 to 1
Reverse Leakage Current
IR
VRWM = 3.3V
Pin 1 to 2 or Pin 2 to 1
Clamping Voltage
VC
IPP = 25A, tp = 8/20µs
ESD Clamping Voltage2
VC
IPP = 4A
tp = 0.2/100ns
8.3
V
ESD Clamping Voltage2
VC
IPP = 16A
tp = 0.2/100ns
8
V
Dynamic Resistance2, 3
RDYN
tp = 100ns
0.025
Ohms
Junction Capacitance
CJ
Reverse Stand-Off Voltage
Reverse breakdown Voltage
I/O pin to GND
f = 1MHz
Min.
VR = 0V
4.5
Typ.
Max.
Units
3.3
V
8.5
10
V
1
100
nA
11.5
V
30
35
pF
Notes
1)Measured with a 20dB attenuator, 50 Ohm scope input impedance, 2GHz bandwidth. ESD gun return path connected to ESD ground plane.
2)Transmission Line Pulse Test (TLP) Settings: tp = 100ns, tr = 0.2ns, ITLP and V TLP averaging window: t1 = 70ns to t2 = 90ns.
3) Dynamic resistance calculated from ITLP = 4A to ITLP = 16A
 2015 Semtech Corporation.
2
www.semtech.com
µClamp3381P
PROTECTION PRODUCTS
Typical Characteristics
Non-Repetitive Peak Pulse Power vs. Pulse Time
Clamping Voltage vs. Peak Pulse Current (tp=8/20us)
12
10
Peak Clamping Voltage - VC (V)
Peak Pulse Power - PPP (kW)
TA = 25OC
1
0.1
0.01
11
10
9
8
7
0.1
1
10
100
6
1000
Pulse Duration - tp (µs)
TLP Characteristic
30
10
15
20
Peak Pulse Current - IPP (A)
25
30
9.30
9.25
15
10
5
0
9.20
9.15
9.10
9.05
9.00
8.95
8.90
8.85
0
2
4
6
8
10
‐60
ESD Clamping (8kV Contact per IEC 61000-4-2)
50
40
Clamping Voltage - VC (V)
20
15
10
-15
-20
-25
-30
-35
-40
0
-45
-50
20
30
40
50
60
70
80
Time (ns)
 2015 Semtech Corporation.
140
-10
5
10
100
0
25
0
60
Temperature (OC)
-5
30
-10
20
5
35
-5
‐20
ESD Clamping (-8kV Contact per IEC 61000-4-2)
Measured with 50 Ohm scope input
impedance, 2GHz bandwidth. Corrected
for 50 Ohm, 20dB attenuator. ESD gun
return path connected to ESD ground plane.
45
UC3381p_AP_VBR
IBR = 1mA
8.80
Clamping Voltage (V)
Clamping Voltage - VC (V)
5
9.35
Breakdown Voltage ‐ VBR (V)
TLP Current (A)
20
0
Typical Breakdown Voltage vs. Temperature
Transmission Line Pulse Test
(TLP) Settings:
tp = 100ns, tr = 0.2ns,
ITLP and VTLP averaging window:
t1 = 70ns to t2 = 90ns
25
-5
TA = 25OC
Waveform: tp= 8x20us
DR040412-240
3
Measured with 50 Ohm scope input
impedance, 2GHz bandwidth. Corrected
for 50 Ohm, 20dB attenuator. ESD gun
return path connected to ESD ground plane.
-10
0
10
20
30
40
Time (ns)
50
60
70
80
www.semtech.com
µClamp3381P
PROTECTION PRODUCTS
Outline Drawing - SGP1006N2
A
B
D
DIM
E
TOP VIEW
A
SEATING
PLANE
aaa C
C
A1
PIN 1 ID
A
A1
b
D
E
e
L
R
N
aaa
bbb
DIMENSIONS
INCHES
MILLIMETERS
MIN NOM MAX MIN NOM MAX
.016 .020 .022 0.40 0.50 0.55
.000 .001 .002 0.00 0.03 0.05
.018 .020 .022 0.45 0.50 0.55
.035 .039 .043 0.90 1.00 1.10
.020 .024 .028 0.50 0.60 0.70
.026 BSC
0.65 BSC
.008 .010 .012 0.20 0.25 0.30
.002 .004 .006 0.05 0.10 0.15
2
2
.003
0.08
.004
0.10
SLP1006P2-1-R0
R
bxN
bbb
C A B
2x L
e
BOTTOM VIEW
NOTES:
1.
CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
Land Pattern - SGP1006N2
DIMENSIONS
DIM INCHES MILLIMETERS
C
(.033)
(0.85)
G
.012
0.30
X
.024
0.60
Y
.022
0.55
Z
.055
1.40
Y
(C)
Z
G
X
SLP1006P2-2-R0
NOTES:
1. CONTROLLING DIMENSIONS ARE IN MILLIMETERS (ANGLES IN DEGREES).
2. THIS LAND PATTERN IS FOR REFERENCE PURPOSES
ONLY.CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR
COMPANY'S MANUFACTURING GUIDELINES ARE MET.
 2015 Semtech Corporation.
4
www.semtech.com
µClamp3381P
PROTECTION PRODUCTS
Marking
Ordering Information
81
Part Number
Qty per Reel
Reel Size
µClamp3381P.TFT
15000
7”
Notes:
1) MicroClamp, uClamp and µClamp are trademarks of
Semtech Corporation.
Notes: Device is Electrically Symmetrical
81
81
81
81
81
Tape and Reel Specification
Marking Code Location
(Towards Sprocket Holes)
Contact Information
Semtech Corporation
Protection Products Division
200 Flynn Rd., Camarillo, CA 93012
Phone: (805)498-2111 FAX (805)498-3804
 2015 Semtech Corporation.
5
www.semtech.com