WILLAS
Transient Voltage Suppressors for ESD Protection
1.0A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIERS -20V- 200V
SOD-123
PACKAGE
FM120-M
SESD5Z5CL
THRU
FM1200-M
Pb Free Product
Features
Application Note
excellent power dissipation offers
•
Batch process design,
Package outline
better reverse leakage current and thermal resistance.
SOD-123H
Electrostatic discharge (ESD) is a major cause of failure in electronic systems. Transient Voltage
•
Low profile surface mounted application in order to
Suppressors (TVS)
space.
ideal choice for ESD protection. They are capable of clamping the incoming
optimize board
are an
0.146(3.7)
•
Low power loss, high efficiency.
transient to a low enough level such that damage to the protected
semiconductor is prevented.
0.130(3.3)
0.012(0.3) Typ.
•
High current capability, low forward voltage drop.
Surface mount TVS
•
High surge capability.
offers the best choice for minimal lead inductance. They serve as parallel
•
Guardring for overvoltage protection.
protection elements, connected between the signal lines to ground. As the transient rises above the
0.071(1.8)
•
Ultra high-speed switching.
0.056(1.4)
operating voltage of
planar chip, metal silicon
becomes a low impedance path diverting the transient current to
the device, the TVS
junction.
•
Silicon epitaxial
ground. The SESD5Z5CL is the ideal
standards of
protection of ESD sensitive semiconductor components.
•
Lead-free parts meet environmental
board evel
.
ESD
Mechanical data
•
Epoxy : UL94-V0 rated flame retardant
•
Case : Molded plastic, SOD-123H
SOD-523 Mechanical Data
,
•
Terminals :Plated terminals, solderable per MIL-STD-750
•
Polarity : Indicated by cathode band
•
Mounting Position : Any
•
Weight : Approximated 0.011 gram
The tiny SOD-523 package allows
•
RoHS product for packing code suffix "G"
design flexibility in the design of high density boards where the
space
Halogen free product for packing
This
suffix "H"
to shorten the routing and contributes to hardening against
saving is at a premium.
code
enables
0.040(1.0)
0.024(0.6)
MIL-STD-19500 /228
0.031(0.8) Typ.
0.031(0.8) Typ.
.035(0.90)
.028(0.70)
.051(1.30)
.043(1.10)
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase half wave, 60Hz, resistive of inductive load.
For capacitive load, derate current by 20%
RATINGS
Marking Code
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
SYMBOL
FM120-M
H FM130-MH
FM140-MH FM150-MH FM160-MH FM180-MH FM1100-MH FM1150-MH FM1200-MH
U
V
RRM
V
RMS
V
DC
I
O
12
20
14
20
13
30
21
30
14
40
28
40
15
50
35
50
16
60
.014(0.35)
.009(0.25)
18
80
Method 2026
.008(0.20)
.002(0.05)
.028(0.70)
56
70
60
.020(0.50)
80
100
42
1.0
30
10
100
115
150
105
150
120
200
140
200
V
V
V
A
Peak Forward Surge Current 8.3 ms single half sine-wave
superimposed on rated load (JEDEC method)
I
FSM
A
Typical Thermal Resistance (Note 2)
Typical Junction Capacitance (Note 1)
Operating Temperature Range
Storage Temperature Range
R
ΘJA
C
J
T
J
-55 to +125
40
120
-55 to +150
℃
-
65
to +175
.067(1.70)
TSTG
.059(1.50)
SYMBOL
FM120-MH
FM130-MH FM140-MH FM150-MH FM160-MH FM180-MH FM1100-MH
FM1150-MH
FM1200-MH
U
CHARACTERISTICS
V
F
0.50
0.70
0.5
10
0.85
0.9
0.92
Maximum Forward Voltage at 1.0A DC
Maximum Average Reverse Current at @T A=25℃
Rated DC Blocking Voltage
V
I
R
Dimensions in inches and (millimeters)
@T A=125℃
m
NOTES:
1- Measured at 1 MHZ and applied reverse voltage of 4.0 VDC.
2- Thermal Resistance From Junction to Ambient
Marking
Type number
SESD5Z5CL
2012-06
Marking code
5CL
2012-09
WILLAS ELECTRONIC CORP.
WILLAS ELECTRONIC CORP
WILLAS [ WILLAS ELECTRONIC CORP ]
