TVS Diode
Surface Mount – 600W > SMBJ-HRA Series
SMBJ-HRA Series
RoHS
Pb e3
Description
The SMBJ-HRA High Reliability series is designed
specifically to protect sensitive electronic equipment from
voltage transients induced by lightning and other transient
voltage events.
Uni-directional
Bi-directional
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)
PPPM
600
W
Power Dissipation on Infinite Heat Sink at
TA=50OC
PM(AV)
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
VF
3.5V
V
Operating Junction and Storage Temperature
Range
TJ , TSTG -65 to 150
°C
Typical Thermal Resistance Junction to Lead
RƟJL
20
°C/W
Typical Thermal Resistance Junction to Ambient
RƟJA
100
°C/W
Notes:
1. Non-repetitive current pulse per Fig. 4 and derated above TA = 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.
Functional Diagram
Features
• 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
above 12V
• For surface mounted
applications to optimize
board space
• Low profile package
• 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
15kV(Air), 8kV (Contact)
• ESD protection of data
lines in accordance with
IEC 61000-4-2
• 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
• VBR @ TJ= VBR@25°C
x (1+αT x (TJ - 25))
(αT:Temperature
Coefficient, typical value
is 0.1%)
• Glass passivated chip
junction
• High temperature
soldering guaranteed:
260°C/40 seconds at
terminals
• Plastic package is
flammability rated V-0 per
UL 94
• Meet MSL level1, per
J-STD-020, LF maximun
peak of 260°C.
• Matte tin lead–free plated
• Halogen free and RoHS
compliant
• Pb-free E3 means 2nd
level interconnect is Pbfree and the terminal finish
material is tin(Sn) (IPC/
JEDEC J-STD-609A.01)
• UL Recognized to ANSI/
UL 497B, “Protectors for
Data Communications and
Fire-Alarm Circuits.”
Applications
TVS Components are ideal for the protection of I/O
Interfaces, VCC bus and other vulnerable circuits used in
Telecom, Computer, Industrial and Consumer
electronic applications.
Bi-directional
Cathode
Anode
Uni-directional
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/14/20
TVS Diode
Surface Mount – 600W > SMBJ-HRA Series
Electrical Characteristics (T =25°C unless otherwise noted)
A
Part
Number
(Uni)
Part
Number
(Bi)
SMBJ5.0A-HRA
SMBJ6.0A-HRA
SMBJ6.5A-HRA
SMBJ7.0A-HRA
SMBJ7.5A-HRA
SMBJ8.0A-HRA
SMBJ8.5A-HRA
SMBJ9.0A-HRA
SMBJ10A-HRA
SMBJ11A-HRA
SMBJ12A-HRA
SMBJ13A-HRA
SMBJ14A-HRA
SMBJ15A-HRA
SMBJ16A-HRA
SMBJ17A-HRA
SMBJ18A-HRA
SMBJ20A-HRA
SMBJ22A-HRA
SMBJ24A-HRA
SMBJ26A-HRA
SMBJ28A-HRA
SMBJ30A-HRA
SMBJ33A-HRA
SMBJ36A-HRA
SMBJ40A-HRA
SMBJ43A-HRA
SMBJ45A-HRA
SMBJ48A-HRA
SMBJ51A-HRA
SMBJ54A-HRA
SMBJ58A-HRA
SMBJ60A-HRA
SMBJ64A-HRA
SMBJ70A-HRA
SMBJ75A-HRA
SMBJ78A-HRA
SMBJ85A-HRA
-
SMBJ5.0CA-HRA
SMBJ6.0CA-HRA
SMBJ6.5CA-HRA
SMBJ7.0CA-HRA
SMBJ7.5CA-HRA
SMBJ8.0CA-HRA
SMBJ8.5CA-HRA
SMBJ9.0CA-HRA
SMBJ10CA-HRA
SMBJ11CA-HRA
SMBJ12CA-HRA
SMBJ13CA-HRA
SMBJ14CA-HRA
SMBJ15CA-HRA
SMBJ16CA-HRA
SMBJ17CA-HRA
SMBJ18CA-HRA
SMBJ20CA-HRA
SMBJ22CA-HRA
SMBJ24CA-HRA
SMBJ26CA-HRA
SMBJ28CA-HRA
SMBJ30CA-HRA
SMBJ33CA-HRA
SMBJ36CA-HRA
SMBJ40CA-HRA
SMBJ43CA-HRA
SMBJ45CA-HRA
SMBJ48CA-HRA
SMBJ51CA-HRA
SMBJ54CA-HRA
SMBJ58CA-HRA
SMBJ60CA-HRA
SMBJ64CA-HRA
SMBJ70CA-HRA
SMBJ75CA-HRA
SMBJ78CA-HRA
SMBJ85CA-HRA
SMBJ90CA-HRA
SMBJ100CA-HRA
SMBJ110CA-HRA
SMBJ120CA-HRA
SMBJ130CA-HRA
SMBJ150CA-HRA
SMBJ160CA-HRA
SMBJ170CA-HRA
Marking
UNI
BI
KEH
KGH
KKH
KMH
KPH
KRH
KTH
KVH
KXH
KZH
LEH
LGH
LKH
LMH
LPH
LRH
LTH
LVH
LXH
LZH
MEH
MGH
MK H
MMH
MPH
MRH
MTH
MVH
MXH
MZH
NEH
NGH
NKH
NMH
NPH
NRH
NTH
NVH
-
AEH
AGH
AKH
AMH
APH
ARH
ATH
AVH
AXH
AZH
BEH
BGH
BKH
BMH
BPH
BRH
BTH
BVH
BXH
BZH
CEH
CGH
CKH
CMH
CPH
CRH
CTH
CVH
CXH
CZH
DEH
DGH
DKH
DMH
DPH
DRH
DTH
DVH
DXH
DZH
EEH
EGH
EKH
EMH
EPH
ERH
Reverse
Stand off
Voltage VR
(Volts)
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
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
Breakdown
Voltage VBR
(Volts) @ IT
Test
Current
IT
MIN
MAX
(mA)
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
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
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
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
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
Maximum
Maximum
Maximum
Clamping
Reverse
Peak
Voltage VC
Leakage IR
Pulse Current
@ Ipp
@ VR
Ipp (A)
(µA)
(V)
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
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
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
2.9
2.5
2.3
2.2
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
Agency
Approval
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
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/14/20
TVS Diode
Surface Mount – 600W > SMBJ-HRA Series
Screen Process
100% Vision Inspection
MIL-STD-750 method 2074
100% High Temperature Storage Life (168hrs,175°C)
MIL-STD-750 method 1031
100% X-RAY inspection
MIL-STD-750 method 2076
100% Temperature Cycle Test (-55 to150°C, 20 cycles, dwell time 15 min)
MIL-STD-750 method 1051
100% Reflow (2x)
JEDEC J-STD-020
100% Surge Test (2x)
MIL-STD-750 method 4066
100% HTRB 150°C Bias=VR(80% breakdown voltage, 96hrs, and each direction 96hrs for Bi-directional products)
MIL-STD–750 method 1038
Final Electrical Test( 100% 3 sigma limit, 100% dynamic test and PAT limit)
MIL-STD-750 method 4016.4021.4011
Note: Up-screen program can be specified by customer’s request via contacting Littelfuse service
I-V Curve Characteristics
Uni-directional
Bi-directional
Ipp
Vc VBR VR
Vc VBR VR
V
IR VF
IT
IR
IT
VR VBR Vc
V
Ipp
Ipp
PPPM
VR
VBR
VC
IR
VF
IT
IR
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 suppressor 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
10
1
0.2x0.2" (5.0x5.0mm)
Copper Pad Area
0.1
Time
0.001
0.01
0.1
1
td-Pulse Width (ms.)
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/14/20
TVS Diode
Surface Mount – 600W > SMBJ-HRA Series
Ratings and Characteristic Curves (T =25°C unless otherwise noted) (Continued)
A
Figure 3 - Pulse 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
( )
2
50
0
10/1000µsec. Waveform
as defined by R.E.A
td
1.0
0
2.0
3.0
4.0
Figure 6 - Steady State Power Dissipation Derating Curve
100000
Uni-di
PM(AV), Steady State Power Dissipation
(W)
6
10000
onal V=0V
Bi-direc
Cj (pF)
Half Value
IPPM IPPM
t-Time (ms)
Figure 5 - Typical Junction Capacitance
nal V=0V
1000
100
Uni-di
onal
Bi-direc nal
V=VR
10
1
Peak Value
IPPM
100
175
TJ=25°C
Pulse Width(td) is defined
as the point where the peak
current decays to 50% of IPPM
1
10
1 00
1000
VBR - Reverse Breakdown Voltage (V)
5
4
3
2
1
0
0
25
50
75
100
125
150
175
TA - Ambient Temperature (ºC)
Figure 7 - Maximum Non-Repetitive Peak Forward
Surge Current Uni-Directional Only
IFSM - Peak Forward Surge Current (A)
120
100
80
60
40
20
0
1
10
100
Number of Cycles at 60 Hz
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/14/20
TVS Diode
Surface Mount – 600W > SMBJ-HRA 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
3°C/second max
Average ramp up rate (Liquidus Temp (TL) to peak
3°C/second max
TS(max) to TL - Ramp-up Rate
Reflow
- Temperature (TL) (Liquidus)
217°C
- Time (min to max) (ts)
60 – 150 seconds
Peak Temperature (TP)
260+0/-5 °C
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
tp
TP
Ramp-up
TL
Temperature (T)
Reflow Condition
Critical Zone
TL to TP
tL
Ts(max)
Ramp-down
Ts(min)
ts
Preheat
25˚C
t 25˚C to Peak
Time (t)
Environmental Specifications
Physical Specifications
High Temp. Storage
JESD22-A103
HTRB
JESD22-A108
Polarity
0.003 ounce, 0.093 grams
JEDEC DO214AA. Molded plastic body over glass
passivated junction
Color band denotes cathode except Bidirectional
Temperature Cycling
JESD22-A104
Terminal
Matte Tin-plated leads, Solderable per JESD22-B102
MSL
JEDEC-J-STD-020, Level 1
H3TRB
JESD22-A101
RSH
JESD22-A111
Weight
Case
Dimensions
DO-214AA (SMB J-Bend)
Cathode Band
(for Uni-directional products only)
C
A
B
H
D
F
E
Dimensions
Inches
Millimeters
Min
Max
Min
Max
A
0.077
0.086
1.950
2.200
B
0.160
0.180
4.060
4.570
C
0.130
0.155
3.300
3.940
2.440
D
0.084
0.096
2.130
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
-
G
J
K
L
I
Solder Pads
(all dimensions in mm)
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/14/20
TVS Diode
Surface Mount – 600W > SMBJ-HRA Series
Part Numbering System
SMBJ
Part Marking System
XXX C A -HR A
Cathode Band
(for Uni-directional products only)
F
Without Group B Test
High Reliabilty
5% Voltage Tolerance
XX
BiI-Diractional
YMXXX
Voltage
Series
Littelfuse Logo
Marking Code
Trace Code Marking
Y:Year Code
M: Month Code
XXX: Lot Code
Packaging
Component
Package
DO-214AA
Part number
SMBJxxxXX-HRA
Quantity
3000
Packaging
Option
Tape & Reel - 12mm tape/13” reel
Packaging
Specification
EIA STD RS-481
Tape and Reel Specification
0.157
(4.0)
Cathode
0.47
(12.0)
0.315
(8.0)
13” 13.0 (330)
0.80 (20.2)
Arbor Hole Dia.
0.49
(12.5)
0.059 DIA
(1.5)
Cover tape
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.
© 2020 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 04/14/20
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