LITTELFUSE SMCJ51CA

Transient Voltage Suppression Diodes
Surface Mount – 1500W > SMCJ series
SMCJ Series
Description
5IF4.$+TFSJFTJTEFTJHOFETQFDJmDBMMZUPQSPUFDU
TFOTJUJWFFMFDUSPOJDFRVJQNFOUGSPNWPMUBHFUSBOTJFOUT
JOEVDFECZMJHIUOJOHBOEPUIFSUSBOTJFOUWPMUBHFFWFOUT
Features
Agency Approvals
AGENCY
AGENCY FILE NUMBER
E230531
Maximum Ratings and Thermal Characteristics
(TA=25OC unless otherwise noted)
1BSBNFUFS
4ZNCPM
Value
Unit
1FBL1VMTF1PXFS%JTTJQBUJPOBU
TA$CZY˜TXBWFGPSN
'JH
/PUF
/PUF
111.
1500
8
1PXFS%JTTJQBUJPOPOJOmOJUFIFBU
TJOLBU5A=50OC
1."7
6.5
8
1FBL'PSXBSE4VSHF$VSSFOUNT
4JOHMF)BMG4JOF8BWF/PUF
I'4.
200
A
.BYJNVN*OTUBOUBOFPVT'PSXBSE
7PMUBHFBU"GPS6OJEJSFDUJPOBM
POMZ/PUF
V'
V
T+ , T45(
UP
°C
5ZQJDBM5IFSNBM3FTJTUBODF+VODUJPO
UP-FBE
3V+-
15
¡$8
5ZQJDBM5IFSNBM3FTJTUBODF+VODUJPO
to Ambient
3V+"
75
¡$8
0QFSBUJOH+VODUJPOBOE4UPSBHF
5FNQFSBUVSF3BOHF
t 'BTUSFTQPOTFUJNF
UZQJDBMMZMFTTUIBOQT
GSPN7UP#7NJO
t &YDFMMFOUDMBNQJOH
DBQBCJMJUZ
t -PXJODSFNFOUBMTVSHF
resistance
t 5ZQJDBM*3 less than 1μA
above 12V
ΔV#3Y7#3!¡$Yå5 t )JHI5FNQFSBUVSF
TPMEFSJOHHVBSBOUFFE
t (MBTTQBTTJWBUFEDIJQ
260°C/40 seconds at
junction
terminals
t 8QFBLQVMTFQPXFS
t
1MBTUJDQBDLBHFIBT
DBQBCJMJUZBU¨çT
6OEFSXSJUFST-BCPSBUPSZ
XBWFGPSNSFQFUJUJPOSBUF
'MBNNBCJMJUZ70
EVUZDZDMFT
t .BUUF5JO-FBEoGSFF1MBUFE
t)BMPHFO'SFF
t 3P)4DPNQMJBOU
t 'PSTVSGBDFNPVOUFE
applications to optimize
board space
t -PXQSPmMFQBDLBHF
t #VJMUJOTUSBJOSFMJFG
t 5ZQJDBMNBYJNVN
UFNQFSBUVSFDPFGmDJFOU
Applications
TVS devices are ideal for the protection of I/O Interfaces,
VCC bus and other vulnerable circuits used in Telecom,
Computer, Industrial and Consumer electronic applications.
Notes:
/POSFQFUJUJWFDVSSFOUQVMTFQFS'JHBOEEFSBUFEBCPWF5A = 25O$QFS'JH
.PVOUFEPODPQQFSQBEBSFBPGYwYNN
UPFBDIUFSNJOBM
.FBTVSFEPONTTJOHMFIBMGTJOFXBWFPSFRVJWBMFOUTRVBSFXBWFGPSVOJEJSFDUJPOBM
EFWJDFPOMZEVUZDZDMFQFSNJOVUFNBYJNVN
__ 200V and V'<5.0V for VBR >
_ 201V.
4. V'7GPS7#3 <
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.
SMCJ Series
Revision: November 13, 2009
SMCJ Series
RoHS
Transient Voltage Suppression Diodes
Surface Mount – 1500W > SMCJ series
Electrical Characteristics
Part
Number
(Uni)
Part
Number
(Bi)
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
4.$+$"
UNI
BI
Reverse
Stand off
Voltage
VR
(Volts)
(%&
(%(
(%,
(%.
(%1
(%3
(%5
(%7
(%9
(%;
(&&
(&(
(&,
(&.
(&1
(&3
(&5
(&7
(&9
(&;
('&
('(
(',
('.
('1
('3
('5
('7
('9
(';
((&
(((
((,
((.
((1
((3
((5
((7
((9
((;
()&
()(
(),
().
()1
()3
()5
()7
()9
();
(+&
(+(
(+,
(+.
#%&
#%(
#%,
#%.
#%1
#%3
#%5
#%7
#%9
#%;
#&&
#&(
#&,
#&.
#&1
#&3
#&5
#&7
#&9
#&;
#'&
#'(
#',
#'.
#'1
#'3
#'5
#'7
#'9
#';
#(&
#((
#(,
#(.
#(1
#(3
#(5
#(7
#(9
#(;
#)&
#)(
#),
#).
#)1
#)3
#)5
#)7
#)9
#);
#+&
#+(
#+,
#+.
5.0
6.0
6.5
7.0
7.5
10.0
11.0
12.0
14.0
15.0
16.0
17.0
20.0
22.0
24.0
26.0
40.0
45.0
51.0
54.0
60.0
64.0
70.0
75.0
100.0
110.0
120.0
150.0
160.0
170.0
200.0
220.0
250.0
400.0
440.0
Marking
Breakdown
Voltage VBR
(Volts) @ IT
MIN
MAX
Test
Current
IT
(mA)
6.40
6.67
7.22
10.00
11.10
12.20
14.40
15.60
16.70
20.00
22.20
24.40
26.70
40.00
44.40
50.00
56.70
60.00
64.40
66.70
71.10
100.00
111.00
122.00
144.00
167.00
201.00
224.00
246.00
447.00
7.00
10.40
11.10
14.70
17.20
22.10
24.50
40.60
44.20
62.70
71.20
104.00
111.00
147.00
222.00
247.00
272.00
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Maximum Maximum Maximum
Agency
Peak
Reverse
Clamping
Approval
Pulse
Leakage IR
Voltage VC
@ Ipp
Current Ipp
@ VR
(V)
(A)
(μA)
11.2
12.0
14.4
15.4
17.0
21.5
24.4
26.0
27.6
42.1
45.4
64.5
72.7
77.4
121.0
126.0
146.0
162.0
177.0
275.0
405.0
567.0
145.7
125.0
104.2
75.4
64.7
61.5
57.7
54.4
51.4
21.7
20.6
16.1
15.5
14.6
12.4
11.0
7.2
6.2
5.5
5.1
4.6
4.2
2.6
2.1
500
200
100
50
20
10
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
'PSCJEJSFDUJPOBMUZQFIBWJOH73 of 10 volts and less, the I3 limit is double.
'PSQBSUTXJUIPVU"UIF7#3 is ± 10% and VCJTIJHIFSUIBOXJUI"QBSUT
©2009 Littelfuse, Inc.
SMCJ Series
Revision: November 13, 2009
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.
Transient Voltage Suppression Diodes
Surface Mount – 1500W > SMCJ series
Ratings and Characteristic Curves (T =25°C unless otherwise noted)
A
100
Peak Pulse Power (PPP) or Current (IPP)
Derating in Percentage %
PPPM-Peak Pulse Power (kW)
100
10
0.31x0.31" (8.0x8.0mm)
Copper Pad Area
1
0.000001
80
60
40
20
0
0.00001
0.0001
0.001
0
Figure 3 - Pulse Waveform
50
75
100
125
150
175
Figure 4 - Typical Junction Capacitance
100000
150
tr=10μsec
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
Peak Value
IPPM
100
Bi-directional V=0V
10000
Uni-directional V=0V
Cj (pF)
IPPM- Peak Pulse Current, % IRSM
25
TA-Ambient temperature (ºC)
td-Pulse Width (sec.)
Half Value
IPPM IPPM
( )
2
50
1000
Uni-directional @VR
100
10/1000μsec. Waveform
as defined by R.E.A
Bi-directional @VR
10
td
0
1.0
0
2.0
3.0
Tj=25C
f=1.0MHz
Vsig=50mVp-p
1
1.0
4.0
10.0
100.0
1000.0
VBR - Reverse Breakdown Voltage (V)
t-Time (ms)
Figure 5 - Steady State Power Dissipation Derating
Curve
Figure 6 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
6.5
6
5.5
5
4.5
4
3.5
3
2.5
2
1.5
1
0.5
0
IFSM - Peak Forward Surge Current (A)
PM(AV), Steady Sate Power Dissipation
(W)
SMCJ Series
Figure 2 - Pulse Derating Curve
Figure 1 - Peak Pulse Power Rating
200
180
160
140
120
100
80
60
40
20
0
0
25
50
75
100
125
150
TA - Ambient Temperature (ºC)
1
175
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.
10
100
Number of Cycles at 60 Hz
SMCJ Series
Revision: November 13, 2009
Transient Voltage Suppression Diodes
Surface Mount – 1500W > SMCJ series
Soldering Parameters
-FBEoGSFFBTTFNCMZ
Reflow Condition
tp
TP
- Temperature Min (Ts(min))
150°C
- Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
oTFDT
Ramp-up
Average ramp up rate (Liquidus Temp
(TL) to peak
¡$TFDPOENBY
TS(max) to TL - Ramp-up Rate
¡$TFDPOENBY
Reflow
- Temperature (TL) (Liquidus)
217°C
- Time (min to max) (ts)
oTFDPOET
Critical Zone
TL to TP
TL
Temperature (T)
Pre Heat
tL
Ts(max)
Ramp-down
Ts(min)
ts
Preheat
25˚C
Peak Temperature (TP)
260
Time within 5°C of actual peak
Temperature (tp)
oTFDPOET
Ramp-down Rate
¡$TFDPOENBY
Time 25°C to peak Temperature (TP)
NJOVUFT.BY
Do not exceed
¡$
t 25˚C to Peak
Time (t)
°C
Physical Specifications
Environmental Specifications
Weight
PVODFHSBNT
Temperature Cycle
+&4%"
Case
+&%&$%0"#.PMEFEQMBTUJDCPEZ
PWFSHMBTTQBTTJWBUFEKVODUJPO
Pressure Cooker
+&4%"
Polarity
Color band denotes positive end
DBUIPEF
FYDFQU#JEJSFDUJPOBM
High Temp. Storage
+&4%"
Terminal
.BUUF5JOQMBUFEMFBET4PMEFSBCMFQFS
+&4%#%
HTRB
+&4%"
Thermal Shock
+&4%"
Dimensions
DO-214AB (SMC J-Bend)
Dimensions
Cathode Band
C
A
B
H
D
F
E
G
J
K
L
I
Inches
Min
Millimeters
Max
Min
Max
A
0.114
0.126
#
0.260
6.600
7.110
C
0.220
0.245
6.220
%
2.060
2.620
&
0.060
0.760
1.520
'
(
7.750
)
0.006
0.012
0.152
I
+
2.400
,
0.165
4.200
-
2.400
©2009 Littelfuse, Inc.
SMCJ Series
Revision: November 13, 2009
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.
Transient Voltage Suppression Diodes
Surface Mount – 1500W > SMCJ series
Part Numbering System
Part Marking System
SMCJ XXX C A
XXX
5% VOLTAGE TOLERANCE
BI-DIRECTIONAL
SMCJ Series
Cathode Band
F
VOLTAGE
SERIES
Littelfuse Logo
Marking Code
Packaging
Part number
Component
Package
4.$+YYY99
%0"#
Quantity
Packaging
Option
5BQF3FFMoNNwUBQF
©2009 Littelfuse, Inc.
Specifications are subject to change without notice.
Please refer to http://www.Littelfuse.com/series/SMCJ.html for current information.
Packaging
Specification
&*"45%34
SMCJ Series
Revision: November 13, 2009