MCC
Micro Commercial Components
R
omponents
20736 Marilla Street Chatsworth
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SMBSAC5.0
THRU
SMBSAC50
Low Capacitance
Transient Voltage
Suppressors
5 to 50 Volts 500Watt
DO-214AA
(SMB) (LEAD FRAME)
G
Features
•
•
•
•
•
•
•
For surface mount applications in or der t o opt i mi ze board space
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
Excellent clamping capability
Fast response time: typical less than 1.0ps from 0 volts to
V
BR
minimum
Halogen
free available upon request by adding suffix "-HF"
Ideal for data line applications
UL Recognized
File# E480232
Mechanical Data
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Terminals: solderable per MIL-STD-750, Method 2026
The band denotes TVS cathode
Maximum soldering temperature: 260 C for 10 seconds
D
H
o
Maximum Ratings @ 25 C Unless Otherwise Specified
Peak Pulse Current on
I
PP
See Table 1 Note: 2
10/1000us waveform
Peak Pulse Power
P
PP
500W
Note: 2,
Dissipation
3
Steady State Power
Dissipation
P
D
3
Watt
T
L
= 75
o
C With at lead
lengths 0.375"(9.5mm)
Operation and Storage T
J
, T
STG
-55
o
C to
+175
o
C
Temperature Range
NOTES:
1.
High Temperature Solder Exemptions Applied, see EU Directive Annex 7.
o
A
C
E
B
F
DIMENSIONS
DIM
A
B
C
D
E
F
G
H
INCHES
MIN
.083
.075
.002
.006-
.030
.200
.160
.130
MAX
.096
.086
.008
.012
.060
.220
.185
.155
MM
MIN
2.13
1.91
0.051
0.152
0.76
5.08
4.06
3.30
MAX
2.44
2.20
0.203
0.305
1.52
5.59
4.70
3.94
NOTE
2. Non-repetitive current pulse, per Fig.3 and derated above
o
T
A
=25 C per Fig.2.
2
3. Mounted on 5.0mm copper pads to each terminal.
SUGGESTED SOLDER
PAD LAYOUT
0.106"
Transient
Voltage
Suppressor
Diode
0.082”
0.050”
Schematic Diagram
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MCC
Micro Commercial Components
R
Electrical Ratings and
Characteristic Curves
(T
a
=25
°C
unless otherwise
specified)
100
Pig.1 - Peak Pulse Power Rating Curve
100
Fig.2-Power Derating Curve
Average Power
30
I
PPM
-Peak Pulse Power (kW)
T
A
=25°C
10
Percentage of Rated Power(%)
Non-repetitive Pulse
Waveform shown in Fig. 3
87.5
75
Peak Power
(single pulse)
50
P
PK
".5"
1
P
PK
Impulse
Exponential
Decay
td
Half Sine
td
25
td=7tp
P
PK
td
Square
Current Waveforms
0.1
0
0.1us
1.0us
10us
100us
1.0ms
10ms
0
25
50
75
100
125
150
175
t
d
- Pulse Width
T
L
Lead Temperature (°C)
Fig.3 - Pulse Waveform
150
Fig. 4 - AC Line Protection Application
t
r
= 10µsec.
T
J
= 25°C
Pulse Width (t
d
)
is defined as the point
where the peak current
decays
to 50% of I
PPM
I
PPM
- Peak Pulse Current,% I
RSM
100
Peak Value
I
PPM
Half Value- I
PPM
2
50
10/1000µsec.Waveform
as defined by R.E.A.
Low Capacitance
TVS
t
d
0
0
1.0
2.0
3.0
3.0
4.0
4.0
t - Time(ms)
Application Note:
Device must be used
with two units in parallel,opposite in polarity
as shown in circuit for AC signal line
protection.
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Micro Commercial Components
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Ordering Information :
Device
Part Number-TP
Note : Adding "-HF" suffix for halogen free, eg. Part Number-TP-HF
Packing
Tape&Reel:
3Kpcs/Reel
***IMPORTANT NOTICE***
Micro Commercial Components Corp.
reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes .
Micro Commercial Components
Corp .
does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold
Micro Commercial Components Corp .
and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited
below.
Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage.
MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources.
MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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