SMD Transient Voltage Suppressor For ESD Protection
ESD3Z SERIES
List
Formosa MS
List................................................................................................. 1
Package outline............................................................................... 2
Features.......................................................................................... 2
Mechanical data............................................................................... 2
Maximum ratings ............................................................................. 2
Electrical characteristics................................................................... 2
Rating and characteristic curves........................................................ 3
Pinning information........................................................................... 4
Marking........................................................................................... 4
Suggested solder pad layout............................................................. 4
Packing information.......................................................................... 5
Reel packing.................................................................................... 6
Suggested thermal profiles for soldering processes............................. 6
High reliability test capabilities........................................................... 7
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
2013/07/05
Revision
E
Page.
7
Page 1
DS-221827
SMD Transient Voltage Suppressor For ESD Protection
ESD3Z SERIES
Surface Mount Uni-Directional TVS
For ESD Protection Diode - 3.3V - 36V
Features
•
350 Watts Peak Pulse Power per Line (tp=8/20us)
.
•
Protects one I/O or power line .
•
Low clamping voltage .
•
Working voltages: 3.3V, 5.0V, 12V, 15V, 24V, 36V.
•
Low leakage current .
•
Lead-free parts meet environmental standards of
•
MIL-STD-19500 /228
Suffix "-H" indicates Halogen-free part, ex.ESD3Z3.3-H.
Formosa MS
Package outline
SOD-323F
0.053(1.35)
0.045(1.15)
0.071(1.80)
0.063(1.60)
IEC compatibility
•
IEC61000-4-2 (ESD) ±15kV (air), ±8kV (contact)
•
IEC61000-4-4 (EFT) 40A (5/50ηs)
•
IEC61000-4-5 (Lightning) 24A (8/20us)
0.016(0.40)
0.010(0.25)
0.039(1.00)
0.031(0.80)
0.003(0.08)
0.016(0.40)
0.106(2.70)
0.091(2.30)
Applications
•
Cell Phone Handsets and Accessories
•
Microprocessor based equipment
•
Personal Digital Assistants (PDA’s)
•
Notebooks, Desktops, and Servers
•
Portable Instrumentation
•
Peripherals
•
Pagers
Dimensions in inches and (millimeters)
Mechanical data
•
Epoxy:UL94-V0 rated flame retardant
•
Case : Molded plastic, SOD-323F
•
Terminals : Solder plated, solderable per
MIL-STD-750, Method 2026
•
Polarity : Indicated by cathode band
•
Mounting Position : Any
•
Weight : Approximated 0.005 gram
Maximum ratings
(at T =25 C unless otherwise noted)
o
A
PARAMETER
Peak pulse power
Lead solder temperature-maximum
Operating junction temperature range
Storage temperature range
CONDITIONS
Peak Pulse Power (tp = 8/20us)
10 second duration
SYMBOL
P
PP
T
L
T
J
T
STG
VALUE
350
260
-55~+150
-55~+150
UNIT
W
o
C
C
C
o
o
Electrical characteristics
(at T =25 C unless otherwise noted)
o
A
Part No.
V
RWM
(V)
Max.
I
R
(uA)
@V
RWM
Max.
40
10
1
1
1
1
V
BR
(V)
@I
T
Min.
4.0
6.0
13.3
16.7
26.7
40.0
I
T
(mA)
V
C
(V)
@I
PP
=1.0A
Max.
I
PP
(A)
Max
20.0
17.0
11.0
10.0
7.0
5.0
V
C
(V)(Note 1)
@Max I
PP
Max
10.5
18.0
32.0
38.0
52.0
75.0
P
PK
(W)
(Note 1)
Max
210
306
352
380
364
375
C
J
(pF)
Max.
450
300
130
120
80
30
ESD3Z3.3
ESD3Z5.0
ESD3Z12
ESD3Z15
ESD3Z24
ESD3Z36
3.3
5.0
12
15
24
36
1.0
1.0
1.0
1.0
1.0
1.0
7.5
9.8
19.0
24.0
43.0
60.0
Note 1. Surge current waveform per Fig.1
2. V
BR
is measured with a pulse test current I
T
at an ambient temperature of 25°C.
Http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
2013/07/05
Revision
E
Page.
7
Page 2
DS-221827
SMD Transient Voltage Suppressor For ESD Protection
ESD3Z SERIES
Typical characteristics
(at T =25 C unless otherwise noted)
o
A
Formosa MS
I
V
C
V
BR
V
RWM
I
R
I
T
V
I
PP
Uni-Directional TVS
V
C
: Clamping Voltage @ I
PP
I
PP
: Maximum Reverse Peak Pulse Current
V
RWM
: Maximum Working Peak Reverse voltage
I
R
: Maximum Reverse Leakage Current @V
RWM
V
BR
: Breakdown voltage @I
T
I
T
: Test Current
P
PP
: Peak Pulse Power
C
J
: Max. Capacitance @V
R
= 0V and f = 1MHz
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
2013/07/05
Revision
E
Page.
7
Page 3
DS-221827
SMD Transient Voltage Suppressor For ESD Protection
ESD3Z SERIES
Formosa MS
Pinning information
Pin
Uni-Directional
Pin1 cathode
Pin2 anode
Simplified outline
Symbol
1
2
1
2
Marking
Type number
ESD3Z3.3
ESD3Z5.0
ESD3Z12
ESD3Z15
ESD3Z24
ESD3Z36
Marking code
03W
05W
12W
15W
24W
36W
Suggested solder pad layout
C
A
B
Dimensions in inches and (millimeters)
PACKAGE
SOD-323F
A
0.033 (0.83)
B
0.025 (0.63)
C
0.063 (1.60)
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
2013/07/05
Revision
E
Page.
7
Page 4
DS-221827
SMD Transient Voltage Suppressor For ESD Protection
ESD3Z SERIES
Packing information
P
0
P
1
d
E
F
B
W
Formosa MS
A
P
D
2
T
C
D
W
1
D
1
unit:mm
Item
Symbol
Tolerance
SOD-323F
Carrier width
Carrier length
Carrier depth
Sprocket hole
13" Reel outside diameter
13" Reel inner diameter
7" Reel outside diameter
7" Reel inner diameter
Feed hole diameter
Sprocket hole position
Punch hole position
Punch hole pitch
Sprocket hole pitch
Embossment center
Overall tape thickness
Tape width
Reel width
A
B
C
d
D
D
1
D
D
1
D
2
E
F
P
P
0
P
1
T
W
W
1
0.1
0.1
0.1
0.1
2.0
min
2.0
min
0.5
0.1
0.1
0.1
0.1
0.1
0.1
0.3
1.0
1.46
2.95
1.25
1.50
-
-
178.00
62.00
13.00
1.75
3.50
4.00
4.00
2.00
0.23
8.00
11.40
Note:Devices are packed in accor dance with EIA standar RS-481-A and specifications listed above.
http://www.formosams.com/
TEL:886-2-22696661
FAX:886-2-22696141
Document ID
Issued Date
2009/08/10
Revised Date
2013/07/05
Revision
E
Page.
7
Page 5
DS-221827
