SMBJ250C [LITTELFUSE]
Trans Voltage Suppressor Diode, 600W, 250V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN;
| 型号： | SMBJ250C |
| 厂家： | 
LITTELFUSE |
| 描述： | Trans Voltage Suppressor Diode, 600W, 250V V(RWM), Bidirectional, 1 Element, Silicon, DO-214AA, HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SMBJ, 2 PIN 局域网 光电二极管 |
| 文件： | 总6页 (文件大小：1021K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TransientVoltage Suppression Diodes
Surface Mount – 600W > SMBJ series
RoHS
SMBJ Series
Description
Uni-directional
The SMBJ series is designed specifically to protect
sensitive electronic equipment from voltage transients
induced by lightning and other transient voltage events.
Bi-directional
Features
• Excellent clamping
capability
• Low incremental surge
• Fast response time:
typically less than 1.0ps
from 0V to BV min
resistance
• Typical IR less than 1µA
above 12V
• For surface mounted
applications to optimize
board space
• 600W peak pulse power
capability at 10/1000μs
waveform, repetition rate
(duty cycles):0.01%
Agency Approvals
• VBR @TJ= VBR@25°C × (1+αT
x (TJ - 25))
AGENCY
AGENCY FILE NUMBER
E128662/E230531
• Low profile package
(αT:Temperature Coefficient)
•Typical failure mode is
short from over-specified
voltage or current
• Whisker test is conducted
based on JEDEC
JESD201A per its table 4a
and 4c
• IEC-61000-4-2 ESD
• Glass passivated chip
junction
• High temperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plastic package has
underwriters laboratory
flammability 94V-O
• Meet MSL level1, per
J-STD-020, LF maximum
peak of 260°C
Maximum Ratings andThermal Characteristics
(TA=25°C unless otherwise noted)
Parameter
Symbol
PPPM
Value
Unit
W
Peak Pulse Power Dissipation at
TA=25ºC by 10/1000µs Waveform
(Fig.2)(Note 1), (Note 2)
600
Power Dissipation on Infinite Heat
Sink atTA=50°C
15kV(Air), 8kV (Contact)
PM(AV)
IFSM
5.0
W
A
• ESD protection of data
lines in accordance with
IEC 61000-4-2 (IEC801-2)
• EFT protection of data
lines in accordance with
IEC 61000-4-4 (IEC801-4)
Peak Forward Surge Current, 8.3ms
Single Half Sine Wave (Note 3)
100
Maximum Instantaneous Forward
Voltage at 50A for Unidirectional
Only (Note 4)
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
VF
3.5V/5.0
V
Operating Junction and Storage
Temperature Range
TJ, TSTG -55 to 150
°C
• Built-in strain relief
TypicalThermal Resistance Junction
to Lead
RuJL
RuJA
20
°C/W
°C/W
Applications
TypicalThermal Resistance Junction
to Ambient
100
TVS devices are ideal for the protection of I/O Interfaces,
CC bus and other vulnerable circuits used inTelecom,
Notes:
V
1. Non-repetitive current pulse , per Fig. 4 and derated aboveTA = 25°C per Fig. 3.
Computer, Industrial and Consumer electronic applications.
2. Mounted on copper pad area of 0.2x0.2” (5.0 × 5.0mm) to each terminal.
3. Measured on 8.3ms single half sine wave or equivalent square wave for unidirectional
device only, duty cycle=4 per minute maximum.
4. VF<3.5V for VBR<_ 200V and VF<5.0V for VBR>_ 201V.
Additional Information
Functional Diagram
Datasheet
Resources
Samples
Bi-directional
Cathode
Anode
Uni-directional
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/13/13
TransientVoltage Suppression Diodes
Surface Mount – 600W > SMBJ series
Electrical Characteristics.(TA=25°C unless otherwise noted)
Maximum Maximum Maximum
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
Reverse
Agency
Approval
Part
Number
(Uni)
Part
Number
(Bi)
Clamping
Voltage VC
@ Ipp
Peak
Pulse
Current Ipp
(A)
Reverse
Leakage IR
@ VR
Marking
Stand off
Voltage VR
(Volts)
(mA)
UNI
BI
MIN
MAX
(V)
(µA)
SMBJ5.0A SMBJ5.0CA
SMBJ6.0A SMBJ6.0CA
SMBJ6.5A SMBJ6.5CA
KE
KG
KK
KM
KP
KR
KT
KV
KX
KZ
LE
LG
LK
AE
AG
AK
AM
AP
AR
AT
5.0
6.0
6.5
7. 0
7. 5
8.0
8.5
9.0
10.0
11.0
6.40
6.67
7.22
7.78
8.33
8.89
9.44
10.00
11.10
7. 0 0
7.37
7.98
8.60
9.21
9.83
10.40
11.10
12.30
13.50
14.70
15.90
17.20
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
9.2
10.3
11.2
12.0
12.9
13.6
14.4
15.4
17. 0
18.2
19.9
21.5
23.2
24.4
26.0
27.6
29.2
32.4
35.5
38.9
42.1
45.4
48.4
53.3
58.1
64.5
69.4
72.7
77.4
65.3
58.3
53.6
50.0
46.6
44.2
41.7
39.0
35.3
33.0
30.2
28.0
25.9
24.6
23.1
21.8
20.6
18.6
16.9
15.5
14.3
13.3
12.4
11.3
10.4
9.3
8.7
8.3
7. 8
7. 3
6.9
6.5
6.2
5.9
5.3
5.0
4.8
4.4
4.1
3.7
3.4
3.1
800
800
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
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
SMBJ7.0A
SMBJ7.5A
SMBJ7.0CA
SMBJ7.5CA
SMBJ8.0A SMBJ8.0CA
SMBJ8.5A SMBJ8.5CA
SMBJ9.0A SMBJ9.0CA
AV
AX
AZ
BE
BG
BK
BM
BP
BR
BT
BV
BX
BZ
CE
CG
CK
CM
CP
CR
CT
CV
CX
CZ
DE
DG
DK
DM
DP
DR
DT
DV
DX
DZ
EE
EG
EK
EM
EP
ER
ET
SMBJ10A
SMBJ11A
SMBJ12A
SMBJ13A
SMBJ14A
SMBJ15A
SMBJ16A
SMBJ17A
SMBJ18A
SMBJ20A
SMBJ22A
SMBJ24A
SMBJ26A
SMBJ28A
SMBJ30A
SMBJ33A
SMBJ36A
SMBJ40A
SMBJ43A
SMBJ45A
SMBJ48A
SMBJ51A
SMBJ54A
SMBJ58A
SMBJ60A
SMBJ64A
SMBJ70A
SMBJ75A
SMBJ78A
SMBJ85A
SMBJ90A
SMBJ10CA
SMBJ11CA
SMBJ12CA
SMBJ13CA
SMBJ14CA
SMBJ15CA
SMBJ16CA
SMBJ17CA
SMBJ18CA
SMBJ20CA
SMBJ22CA
SMBJ24CA
SMBJ26CA
SMBJ28CA
SMBJ30CA
SMBJ33CA
SMBJ36CA
SMBJ40CA
SMBJ43CA
SMBJ45CA
SMBJ48CA
SMBJ51CA
SMBJ54CA
SMBJ58CA
SMBJ60CA
SMBJ64CA
SMBJ70CA
SMBJ75CA
SMBJ78CA
SMBJ85CA
SMBJ90CA
12.20
13.30
14.40
15.60
16.70
17.80
18.90
20.00
22.20
24.40
26.70
28.90
31.10
33.30
36.70
40.00
44.40
47.80
50.00
53.30
56.70
60.00
64.40
66.70
71.10
12.0
13.0
14.0
15.0
16.0
17. 0
18.0
20.0
22.0
24.0
26.0
28.0
30.0
33.0
36.0
40.0
43.0
45.0
48.0
51.0
54.0
58.0
60.0
64.0
70.0
75.0
78.0
85.0
90.0
100.0
110.0
120.0
130.0
150.0
160.0
170.0
180.0
200.0
220.0
250.0
300.0
350.0
400.0
440.0
LM
LP
LR
LT
LV
18.50
19.70
20.90
22.10
24.50
26.90
29.50
31.90
34.40
36.80
40.60
44.20
49.10
52.80
55.30
58.90
62.70
66.30
71.20
73.70
78.60
86.00
92.10
95.80
104.00
111.00
123.00
135.00
147.00
159.00
185.00
197.00
209.00
222.00
247.00
272.00
309.00
371.00
432.00
494.00
543.00
LX
LZ
ME
MG
MK
MM
MP
MR
MT
MV
MX
MZ
NE
NG
NK
NM
NP
NR
NT
NV
NX
NZ
PE
PG
PK
PM
PP
PR
PT
PV
PX
PZ
QE
QG
QK
QM
82.4
87.1
93.6
96.8
103.0
113.0
121.0
126.0
137.0
146.0
162.0
177.0
193.0
209.0
243.0
259.0
275.0
292.0
324.0
356.0
405.0
486.0
567.0
648.0
713.0
77.80
83.30
86.70
94.40
100.00
111.00
122.00
133.00
144.00
167.00
178.00
189.00
201.00
224.00
246.00
279.00
335.00
391.00
447.00
492.00
SMBJ100A SMBJ100CA
SMBJ110A SMBJ110CA
SMBJ120A SMBJ120CA
SMBJ130A SMBJ130CA
SMBJ150A SMBJ150CA
SMBJ160A SMBJ160CA
SMBJ170A SMBJ170CA
SMBJ180A SMBJ180CA
SMBJ200A SMBJ200CA
SMBJ220A SMBJ220CA
SMBJ250A SMBJ250CA
SMBJ300A SMBJ300CA
SMBJ350A SMBJ350CA
SMBJ400A SMBJ400CA
SMBJ440A SMBJ440CA
2.9
2.5
2.3
2.2
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.9
EV
EX
EZ
FE
FG
FK
FM
1
For bidirectional type having VR of 10 volts and less, the IR limit is double.
For parts without A , the VBR is +10% and Vc is 5% higher than with A parts.
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/13/13
TransientVoltage Suppression Diodes
Surface Mount – 600W > SMBJ series
I-V Curve Characteristics
Bi-directional
Uni-directional
Ipp
IT
IR
Vc VBR
VR
Vc VBR
VR
V
V
IR
IT
IR
IT
VRVBR Vc
VF
Ipp
Ipp
PPPM Peak Pulse Power Dissipation -- Max power dissipation
VR Stand-off Voltage -- Maximum voltage that can be applied to theTVS without operation
VBR Breakdown Voltage -- Maximum current that flows though theTVS at a specified test current (IT)
VC Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current)
IR Reverse Leakage Current -- Current measured at VR
VF Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves (TA=25°C unless otherwise noted)
Figure 1 -TVSTransients ClampingWaveform
Figure 2 - Peak Pulse Power Rating
Voltage Transients
100
Voltage Across TVS
10
1
Current Through TVS
0.2x0.2" (5.0x5.0mm)
Copper Pad Area
0.1
0.000001
0.00001
0.0001
0.001
td-Pulse Width (sec.)
Time
continues on next page.
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/13/13
TransientVoltage Suppression Diodes
Surface Mount – 600W > SMBJ series
Ratings and Characteristic Curves (TA=25°C unless otherwise noted) (Continued)
Figure 3 - Pulse Derating Curve
Figure 4 - PulseWaveform
100
80
60
40
20
0
150
t =10µsec
r
T
=25°C
J
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of I
PPM
Peak Value
I
100
PPM
Half Value
I
PPM
I
PPM
( )
2
50
0
10/1000µsec. Waveform
as defined by R.E.A
t
d
0
25
50
75
100 125 150 175
1.0
2.0
t-Time (ms)
3.0
4.0
0
TA - Ambient Temperature (ºC)
Figure 5 -Typical Junction Capacitance
Figure 6 - Steady State Power Dissipation Derating Curve
10000
6
5
4
3
2
1
0
Bi-directional V=0V
1000
Uni-directional V=0V
Uni-directional @VR
100
10
1
Bi-directional @VR
Tj=25C
f=1.0MHz
Vsig=50mVp-p
0
25
50
75
100
125
150
175
1.0
10.0
100.0
1000.0
VBR - Reverse Breakdown Voltage (V)
TA - Ambient Temperature (ºC)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
120
100
80
60
40
20
0
1
10
100
Number of Cycles at 60 Hz
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/13/13
TransientVoltage Suppression Diodes
Surface Mount – 600W > SMBJ series
Soldering Parameters
Reflow Condition
-Temperature Min (Ts(min)
Lead–free assembly
tp
TP
)
150°C
Ramp-up
Critical Zone
to T
T
L
P
TL
Pre Heat -Temperature Max (Ts(max)
)
200°C
tL
Ts(max)
-Time (min to max) (ts)
60 – 180 secs
Average ramp up rate (LiquidusTemp
(TL) to peak
Ramp-down
3°C/second max
3°C/second max
Ts(min)
ts
Preheat
TS(max) toTL - Ramp-up Rate
-Temperature (TL) (Liquidus) 217°C
25˚C
t 25˚C to Peak
Reflow
Time (t)
-Time (min to max) (ts)
60 – 150 seconds
PeakTemperature (TP)
260+0/-5 °C
Time within 5°C of actual peak
Temperature (tp)
20 – 40 seconds
Ramp-down Rate
6°C/second max
8 minutes Max.
280°C
Time 25°C to peakTemperature (TP)
Do not exceed
Environmental Specifications
HighTemp. Storage
HTRB
JESD22-A103
JESD22-A108
JESD22-A106
Physical Specifications
0.003 ounce, 0.093 grams
Weight
Case
Thermal Shock
MSL
JEDEC DO214AA. Molded plastic body
over glass passivated junction
JEDEC-J-STD-020C, Level 1
JESD22-A101
Color band denotes cathode except
Bidirectional
Polarity
H3TRB
MatteTin-plated leads, Solderable per
JESD22-B102D
Terminal
RSH
JESD22-B106C
Dimensions
DO-214AA (SMB J-Bend)
Inches
Millimeters
Cathode Band
Dimensions
(for uni-directional products only)
Min
Max
0.086
0.180
0.155
0.096
0.060
0.008
0.220
0.012
-
Min
1.950
4.060
3.300
2.130
0.760
-
Max
A
B
C
D
E
F
G
H
I
0.077
0.160
0.130
0.084
0.030
-
2.200
4.570
3.940
2.440
1.520
0.203
5.590
0.305
-
C
A
D
B
H
0.205
0.006
0.089
0.085
-
5.210
0.152
2.260
2.160
-
F
E
G
J
-
-
J
K
L
K
L
0.107
-
2.740
-
0.085
2.160
I
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/13/13
TransientVoltage Suppression Diodes
Surface Mount – 600W > SMBJ series
Part Numbering System
Part Marking System
SMBJ XXX C A
Cathode Band
(for uni-directional products only)
Littelfuse Logo
5%VBR VOLTAGETOLERANCE
BI-DIRECTIONAL
VR VOLTAGE
Marking Code
XX
YMXXX
Trace Code Marking
Y:Year Code
M: Month Code
SERIES
XXX: Lot Code
Packaging
Part number
Component Package
Quantity
Packaging Option
Packaging Specification
EIA STD RS-481
SMBJxxxXX
DO-214AA
3000
Tape & Reel – 12mm/13” tape
Tape and Reel Specification
0.157
(4.0)
0.47
(12.0)
Cathode
0.315
(8.0)
0.059
(1.5)
Cover tape
DIA
13.0 (330)
Dimensions are in inches
(and millimeters).
0.80 (20.2)
Arbor Hole Dia.
Direction of Feed
0.49
(12.5)
© 2013 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/13/13
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