Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series
SMBJ Series
RoHS
Pb e3
Description
Uni-directional Bi-directional
The SMBJ is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Features
Agency Approvals AGENCY
AGENCY FILE NUMBER E230531
Maximum Ratings and Thermal Characteristics (TA=25OC unless otherwise noted) Parameter
Symbol
Value
Unit
Peak Pulse Power Dissipation at TA=25ºC by 10/1000µs Waveform (Fig.2)(Note 1), (Note 2), (Note 5)
PPPM
600
W
Power Dissipation on Infinite Heat Sink at TL=50OC
PD
5.0
W
Peak Forward Surge Current, 8.3ms Single Half Sine Wave (Note 3)
IFSM
100
A
Maximum Instantaneous Forward Voltage at 50A for Unidirectional Only (Note 4)
VF
3.5/5.0
V
Operating Temperature Range
TJ
-65 to 150
°C
Storage Temperature Range
TSTG
-65 to 175
°C
Typical Thermal Resistance Junction to Lead
RθJL
20
°C/W
Typical Thermal Resistance Junction to Ambient
RθJA
100
°C/W
• 600W peak pulse power capability at 10/1000μs waveform, repetition rate (duty cycles):0.01% • Excellent clamping capability • Low incremental surge resistance • Typical IR less than 1μA when VBR min>12V • For surface mounted applications to optimize board space • Low profile package • Typical failure mode is a short circuit condition for current events exceeding component rating • Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c • IEC-61000-4-2 ESD 30kV(Air), 30kV (Contact) • EFT protection of data lines in accordance with IEC 61000-4-4
• Built-in strain relief • Fast response time: typically less than 1.0ps from 0V to BV min • High temperature to reflow soldering guaranteed: 260°C/40sec • VBR @ TJ= VBR@25°C x (1+αT x (TJ - 25)) (αT:Temperature Coefficient, typical value is 0.1%) • Plastic package is flammability rated V-0 per UL-94 • Meet MSL level1, per J-STD-020, lead-frame maximun peak of 260°C • Matte tin lead–free plated • Halogen free and RoHS compliant • Pb-free E3 means 2nd level interconnect is Pb-free and the terminal finish material is tin(Sn) (IPC/JEDEC J-STD609A.01)
Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TJ (initial) =25OC per Fig. 3. 2. Mounted on copper pad area of 0.2x0.2” (5.0 x 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 single die parts and VF< 5.0V for stacked-die parts. 5. The PPPM of stacked-die parts is 800W; please contact Littelfuse for details on the stacked-die components.
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.
®
Functional Diagram
Additional Infomarion
Bi-directional
Cathode
Datasheet Anode
Uni-directional
© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/07/17
Resources
Samples
Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series
Electrical Characteristics (T =25°C unless otherwise noted) A
Part Number (Uni)
Part Number (Bi)
SMBJ5.0A SMBJ6.0A SMBJ6.5A SMBJ7.0A SMBJ7.5A SMBJ8.0A SMBJ8.5A SMBJ9.0A 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 SMBJ100A SMBJ110A SMBJ120A SMBJ130A SMBJ150A SMBJ160A SMBJ170A SMBJ180A SMBJ188A SMBJ200A SMBJ220A SMBJ250A SMBJ300A* SMBJ350A* SMBJ400A* SMBJ440A*
Marking
SMBJ5.0CA SMBJ6.0CA SMBJ6.5CA SMBJ7.0CA SMBJ7.5CA SMBJ8.0CA SMBJ8.5CA SMBJ9.0CA SMBJ10CA SMBJ11CA SMBJ12CA SMBJ13CA SMBJ14CA SMBJ15CA SMBJ16CA SMBJ17CA SMBJ18CA SMBJ20CA SMBJ22CA SMBJ24CA SMBJ26CA SMBJ28CA SMBJ30CA SMBJ33CA SMBJ36CA SMBJ40CA SMBJ43CA SMBJ45CA SMBJ48CA SMBJ51CA SMBJ54CA
UNI KE KG KK KM KP KR KT KV KX KZ LE LG LK LM LP LR LT LV LX LZ ME MG MK MM MP MR MT MV MX MZ NE
BI AE AG AK AM AP AR AT AV AX AZ BE BG BK BM BP BR BT BV BX BZ CE CG CK CM CP CR CT CV CX CZ DE
SMBJ58CA SMBJ60CA SMBJ64CA SMBJ70CA SMBJ75CA SMBJ78CA SMBJ85CA SMBJ90CA SMBJ100CA SMBJ110CA SMBJ120CA SMBJ130CA SMBJ150CA SMBJ160CA SMBJ170CA SMBJ180CA SMBJ188CA SMBJ200CA SMBJ220CA SMBJ250CA SMBJ300CA* SMBJ350CA* SMBJ400CA* SMBJ440CA*
NG NK NM NP NR NT NV NX NZ PE PG PK PM PP PR PT PB PV PX PZ QE QG QK QM
DG DK DM DP DR DT DV DX DZ EE EG EK EM EP ER ET EB EV EX EZ FE FG FK FM
Reverse Stand off Voltage VR (Volts)
Breakdown Voltage VBR (Volts) @ IT
5.0 6.0 6.5 7.0 7.5 8.0 8.5 9.0 10.0 11.0 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
MIN 6.40 6.67 7.22 7.78 8.33 8.89 9.44 10.00 11.10 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
58.0 60.0 64.0 70.0 75.0 78.0 85.0 90.0 100.0 110.0 120.0 130.0 150.0 160.0 170.0 180.0 188.0 200.0 220.0 250.0 300.0 350.0 400.0 440.0
64.40 66.70 71.10 77.80 83.30 86.70 94.40 100.00 111.00 122.00 133.00 144.00 167.00 178.00 189.00 201.00 209.00 224.00 246.00 279.00 335.00 391.00 447.00 492.00
Test Current IT
MAX 7.00 7.37 7.98 8.60 9.21 9.83 10.40 11.10 12.30 13.50 14.70 15.90 17.20 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
(mA) 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
66.30 71.20 73.70 78.60 86.00 92.10 95.80 104.00 111.00 123.00 135.00 147.00 159.00 185.00 197.00 209.00 222.00 231.00 247.00 272.00 309.00 371.00 432.00 494.00 543.00
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 Clamping Peak Voltage VC Pulse Current @ Ipp Ipp (A) at (V) at 10/1000 10/1000 9.2 65.3 10.3 58.3 11.2 53.6 12.0 50.0 12.9 46.6 13.6 44.2 14.4 41.7 15.4 39.0 17.0 35.3 18.2 33.0 19.9 30.2 21.5 28.0 23.2 25.9 24.4 24.6 26.0 23.1 27.6 21.8 29.2 20.6 32.4 18.6 35.5 16.9 38.9 15.5 42.1 14.3 45.4 13.3 48.4 12.4 53.3 11.3 58.1 10.4 64.5 9.3 69.4 8.7 72.7 8.3 77.4 7.8 82.4 7.3 87.1 93.6 96.8 103.0 113.0 121.0 126.0 137.0 146.0 162.0 177.0 193.0 209.0 243.0 259.0 275.0 292.0 304.0 324.0 356.0 405.0 486.0 567.0 648.0 713.0
For bidirectional type having VR of 10 volts and less, the IR limit is double. Components marked with “*” use stacked-die, therefore they have a higher surge capability (typical 1.8*IPP).
6.9 6.5 6.2 5.9 5.3 5.0 4.8 4.4 4.1 3.7 3.4 3.1 2.9 2.5 2.3 2.2 2.1 2.0 1.9 1.7 1.5 1.3 1.1 0.9 0.9
Maximum Agency Maximum Reverse Temperature Recognition Leakage IR coefficient of @ VR VBR (%/C) (µA) 800 0.041 X 800 0.046 X 500 0.052 X 200 0.058 X 100 0.061 X 50 0.064 X 20 0.066 X 10 0.069 X 5 0.071 X 1 0.074 X 1 0.075 X 1 0.076 X 1 0.08 X 1 0.083 X 1 0.084 X 1 0.085 X 1 0.088 X 1 0.091 X 1 0.092 X 1 0.092 X 1 0.093 X 1 0.094 X 1 0.096 X 1 0.097 X 1 0.098 X 1 0.099 X 1 0.1 X 1 0.101 X 1 0.101 X 1 0.101 X 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
0.102 0.103 0.103 0.104 0.105 0.106 0.106 0.106 0.107 0.107 0.107 0.108 0.108 0.108 0.108 0.108 0.108 0.11 0.11 0.11 0.11 0.112 0.112 0.112 0.112
X X X X X X X X X X X X X X X X X X X X X
© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/07/17
Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series
I-V Curve Characteristics
Bi-directional
Uni-directional
Ipp
Vc VBR VR
V
IR VF IT
IT IR
Vc VBR VR
IR IT
Ipp
Ipp
PPPM VR VBR VC IR VF
V
VR VBR Vc
Peak Pulse Power Dissipation -- Max power dissipation Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation Breakdown Voltage -- Maximum voltage that flows though the TVS at a specified test current (IT) Clamping Voltage -- Peak voltage measured across the TVS at a specified IPPM (peak impulse current) Reverse Leakage Current -- Current measured at VR Forward Voltage Drop for Uni-directional
Ratings and Characteristic Curves (T =25°C unless otherwise noted) A
Figure 1 - TVS Transients Clamping Waveform
Figure 2 - Peak Pulse Power Rating
Voltage Transients
PPPM-Peak Pulse Power (kW)
100
Voltage or Current
Voltage Across TVS
Current Through TVS
Time
TJ initial = TAMB
stacked-die, 800W at 10/1000µs, 25°C
10
1
0.1 0.001
Single die,600W at 10/1000µs, 25°C
0.01
0.1
1
10
td-Pulse Width (ms) continues on next page.
© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/07/17
Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series
Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued) A
Figure 3 - Peak Pulse Power Derating Curve
Figure 4 - Pulse Waveform 150 IPPM- Peak Pulse Current, % IRSM
Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage %
100 80 60 40 20 0
0
25 50 75 100 125 150 TJ - Initial Junction Temperature (ºC)
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
Half Value IPPM IPPM
( ) 2
50
0
175
10/1000µsec. Waveform as defined by R.E.A
td
1.0
0
2.0
3.0
4.0
t-Time (ms)
Figure 5 - Typical Junction Capacitance
Figure 6 - Typical Transient Thermal Impedance
Transient Thermal Impedance (°C/W)
1000
100
10
1
0.1 0.001
0.01
0.1
1
10
100
1000
TP - Pulse Duration (s)
Figure 7 - Maximum Non-Repetitive Peak Forward Surge Current Uni-Directional Only
Figure 8 - Peak Forward Voltage Drop vs Peak Forward Current (Typical Values) 100.0
Single die
100 IF - Peak Forward Current(A)
IFSM - Peak Forward Surge Current (A)
120
80 60 40
Stacked-die
10.0
1.0
20 0 1
10 Number of Cycles at 60 Hz
100
0.1 0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
VF - Peak Forward Voltage(V)
© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/07/17
Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series
Soldering Parameters Lead–free assembly
Pre Heat
- Temperature Min (Ts(min))
150°C
- Temperature Max (Ts(max))
200°C
- Time (min to max) (ts)
60 – 180 secs
Ramp-up
TL
Average ramp up rate (Liquidus Temp (TA) to peak
3°C/second max
TS(max) to TA - Ramp-up Rate
3°C/second max
Reflow
- Temperature (TA) (Liquidus)
217°C
- Time (min to max) (ts)
60 – 150 seconds
tL
260
Time within 5°C of actual peak Temperature (tp)
20 – 40 seconds
Ramp-down Rate
6°C/second max
Time 25°C to peak Temperature (TP)
8 minutes Max.
Do not exceed
260°C
Critical Zone TL to TP
Ts(max) Ramp-down
Ts(min)
ts
Preheat
25˚C
Peak Temperature (TP)
+0/-5
tp
TP
Temperature (T)
Reflow Condition
t 25˚C to Peak
Time (t)
°C
Environmental Specifications High Temp. Storage
JESD22-A103
HTRB
JESD22-A108
Temperature Cycling
JESD22-A104
Physical Specifications Weight
0.003 ounce, 0.093 grams
Case
JEDEC DO214AA. Molded plastic body over glass passivated junction
MSL
JEDEC-J-STD-020, Level 1
Polarity
Color band denotes cathode except Bidirectional
H3TRB
JESD22-A101
Terminal
Matte Tin-plated leads, Solderable per JESD22-B102
RSH
JESD22-A111
Dimensions DO-214AA (SMB J-Bend) Cathode Band (for Uni-directional products only)
C
A B H D F
E
G
J
K
L
I Solder Pads (all dimensions in mm)
© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/07/17
Dimensions
Inches
Millimeters
Min
Max
Min
Max
A
0.076
B
0.160
0.086
1.930
2.200
0.187
4.060
4.750
C
0.130
0.155
3.300
3.940
D
0.078
0.103
1.990
2.610
E
0.030
0.060
0.760
1.520
F
-
0.008
-
0.203
G
0.205
0.220
5.210
5.590
H
0.006
0.012
0.152
0.305
I
0.089
-
2.260
-
J
0.085
-
2.160
-
K
-
0.107
-
2.740
L
0.085
-
2.160
-
Transient Voltage Suppression Diodes Surface Mount – 600W > SMBJ series
Part Numbering System
Part Marking System
SMBJ XXX C A
5% VBR VOLTAGE TOLERANCE
F
Cathode Band
BI-DIRECTIONAL
XX
VR VOLTAGE
YMXXX
SERIES
(for uni-directional products only)
Littelfuse Logo
Marking Code Trace Code Marking Y:Year Code M: Month Code XXX: Lot Code
Packaging Part number
Component Package
SMBJxxxXX
DO-214AA
Packaging Option
Quantity 3000
Packaging Specification
Tape & Reel - 12mm tape/13” reel
EIA STD RS-481
Tape and Reel Specification 0.157 (4.0) 0.47 (12.0)
Cathode 0.315 (8.0)
0.059 DIA (1.5)
Cover tape
13.0 (330) 0.80 (20.2) Arbor Hole Dia.
0.49 (12.5)
Dimensions are in inches (and millimeters).
Direction of Feed
Disclaimer Notice - Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their own applications. Littelfuse products are not designed for, and may not be used in, all applications. Read complete Disclaimer Notice at www.littelfuse.com/disclaimer-electronics.
© 2017 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 06/07/17
