SMAJ

T
PL
IA
N
OM
C
*R
oH
S
Features
Applications
n RoHS compliant*
n IEC 61000-4-2 ESD (Min. Level 4)
n Surface Mount SMA package
n IEC 61000-4-4 EFT
n Standoff Voltage: 5.0 to 495 volts
n IEC 61000-4-5 Surge
LE
AD
F
RE
E
n Power Dissipation: 400 watts
SMAJ Transient Voltage Suppressor Diode Series
General Information
Ro VE LEA
HS RS D
C ION FRE
OM S E
PL AR IA E
NT
*
The markets of portable communications, computing and video equipment are challenging the semiconductor industry to develop
increasingly smaller electronic components.
Bourns offers Transient Voltage Suppressor Diodes for surge and ESD protection applications, in compact chip package DO-214AC (SMA)
size format. The Transient Voltage Suppressor series offers a choice of Working Peak Reverse Voltage from 5 V up to 495 V and Breakdown
Voltage up to 550 V. Typical fast response times are less than 1.0 picoseconds for unidirectional devices and less than 5.0 picoseconds for
bidirectional devices from 0 V to Minimum Breakdown Voltage.
Bourns® Chip Diodes conform to JEDEC standards, are easy to handle with standard pick and place equipment and the flat configuration
minimizes roll away.
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Parameter
Minimum Peak Pulse Power Dissipation (TP = 1 ms) (Note 1,2)
Peak Forward Surge Current
8.3 ms Single Half Sine Wave Superimposed on Rated Load
(JEDEC Method) (Note 3)
Steady State Power Dissipation @ TL = 75 °C
Maximum Instantaneous Forward Voltage @ IPP = 35 A
(For Unidirectional Units Only)
SMAJ5.0A ~ SMAJ90A
SMAJ100A ~ SMAJ495A
Symbol
Value
Unit
PPK
400
Watts
IFSM
40
Amps
PM(AV)
1.0
Watts
VF
3.5
5.0
Volts
TJ
-55 to +150
°C
-55 to +150
°C
Operating Temperature Range
Storage Temperature Range
TSTG
1. Non-repetitive current pulse, per Pulse Waveform graph and derated above TA = 25 °C per Pulse Derating Curve.
2. Thermal Resistance Junction to Lead.
3. 8.3 ms Single Half-Sine Wave duty cycle = 4 pulses maximum per minute (unidirectional units only).
How to Order
SMAJ 5.0 CA - H
Package
SMAJ = SMA/DO-214AC
Working Peak Reverse Voltage
5.0 = 5.0 VRWM (Volts)
Asia-Pacific:
Tel: +886-2 2562-4117
Email: [email protected]
Europe:
Tel: +36 88 520 390
Email: [email protected]
The Americas:
Tel: +1-951 781-5500
Email: [email protected]
www.bourns.com
Suffix
A = 5 % Tolerance Unidirectional Device
CA = 5 % Tolerance Bidirectional Device
Reel
(blank) = 13 inch reel
-H = 7 inch reel
*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
SMAJ Transient Voltage Suppressor Diode Series
Electrical Characteristics (@ TA = 25 °C Unless Otherwise Noted)
Unidirectional Device
Bidirectional Device
Part No.
Part No.
Marking
Marking
Breakdown Voltage
VBR (Volts)
Min.
SMAJ5.0A
HE
SMAJ5.0CA
TE
6.40
SMAJ6.0A
HG
SMAJ6.0CA
TG
6.67
SMAJ6.5A
HK
SMAJ6.5CA
TK
7.22
SMAJ7.0A
HM
SMAJ7.0CA
TM
7.78
SMAJ7.5A
HP
SMAJ7.5CA
TP
8.33
SMAJ8.0A
HR
SMAJ8.0CA
TR
8.89
SMAJ8.5A
HT
SMAJ8.5CA
TT
9.44
SMAJ9.0A
HV
SMAJ9.0CA
TV
10.0
SMAJ10A
HX
SMAJ10CA
TX
11.1
SMAJ11A
HZ
SMAJ11CA
TZ
12.2
SMAJ12A
IE
SMAJ12CA
UE
13.3
SMAJ13A
IG
SMAJ13CA
UG
14.4
SMAJ14A
IK
SMAJ14CA
UK
15.6
SMAJ15A
IM
SMAJ15CA
UM
16.7
SMAJ16A
IP
SMAJ16CA
UP
17.8
SMAJ17A
IR
SMAJ17CA
UR
18.9
SMAJ18A
IT
SMAJ18CA
UT
20.0
SMAJ20A
IV
SMAJ20CA
UV
22.2
SMAJ22A
IX
SMAJ22CA
UX
24.4
SMAJ24A
IZ
SMAJ24CA
UZ
26.7
SMAJ26A
JE
SMAJ26CA
VE
28.9
SMAJ28A
JG
SMAJ28CA
VG
31.1
SMAJ30A
JK
SMAJ30CA
VK
33.3
SMAJ33A
JM
SMAJ33CA
VM
36.7
SMAJ36A
JP
SMAJ36CA
VP
40
SMAJ40A
JR
SMAJ40CA
VR
44.4
SMAJ43A
JT
SMAJ43CA
VT
47.8
SMAJ45A
JV
SMAJ45CA
VV
50
SMAJ48A
JX
SMAJ48CA
VX
53.3
SMAJ51A
JZ
SMAJ51CA
VZ
56.7
SMAJ54A
RE
SMAJ54CA
WE
60
SMAJ58A
RG
SMAJ58CA
WG
64.4
SMAJ60A
RK
SMAJ60CA
WK
66.7
SMAJ64A
RM
SMAJ64CA
WM
71.1
SMAJ70A
RP
SMAJ70CA
WP
77.8
SMAJ75A
RR
SMAJ75CA
WR
83.3
SMAJ78A
RT
SMAJ78CA
WT
86.7
SMAJ85A
RV
SMAJ85CA
WV
94.4
SMAJ90A
RX
SMAJ90CA
WX
100
SMAJ100A
RZ
SMAJ100CA
WZ
111
SMAJ110A
SE
SMAJ110CA
XE
122
SMAJ120A
SG
SMAJ120CA
XG
133
SMAJ130A
SK
SMAJ130CA
XK
144
SMAJ150A
SM
SMAJ150CA
XM
167
SMAJ160A
SP
SMAJ160CA
XP
178
SMAJ170A
SR
SMAJ170CA
XR
189
SMAJ180A
ST
SMAJ180CA
XT
201
SMAJ200A
SV
SMAJ200CA
XV
224
SMAJ220A
SX
SMAJ220CA
XX
246
SMAJ250A
SZ
SMAJ250CA
XZ
279
SMAJ300A
FE
SMAJ300CA
GE
335
SMAJ350A
FG
SMAJ350CA
GG
391
SMAJ400A
FK
SMAJ400CA
GK
447
SMAJ434A
434U
SMAJ434CA
434D
485
SMAJ440A
FM
SMAJ440CA
GM
492
SMAJ495A
495U
SMAJ495CA
495D
522
Notes: 1. Suffix ‘A’ denotes a 5 % tolerance unidirectional device.
2. Suffix ‘CA’ denotes a 5 % tolerance bidirectional device.
Max.
@ IT (mA)
Working
Peak
Reverse
Voltage
VRWM (V)
Maximum
Reverse
Leakage
@ VRWM
IR (μA)
Maximum
Reverse
Voltage
@ IRSM
VRSM (V)
Maximum
Reverse
Surge
Current
IRSM (A)
7.00
10
5.0
800
9.2
43.5
7.37
10
6.0
800
10.3
38.8
7.98
10
6.5
500
11.2
35.7
8.60
10
7.0
200
12.0
33.3
9.21
1.0
7.5
100
12.9
31.0
9.83
1.0
8.0
50
13.6
29.4
10.4
1.0
8.5
20
14.4
27.8
11.1
1.0
9.0
10
15.4
26.0
12.3
1.0
10
5
17.0
23.5
13.5
1.0
11
1.0
18.2
22.0
14.7
1.0
12
1.0
19.9
20.1
15.9
1.0
13
1.0
21.5
18.6
17.2
1.0
14
1.0
23.2
17.2
18.5
1.0
15
1.0
24.4
16.4
19.7
1.0
16
1.0
26.0
15.3
20.9
1.0
17
1.0
27.6
14.5
22.1
1.0
18
1.0
29.2
13.7
24.5
1.0
20
1.0
32.4
12.3
26.9
1.0
22
1.0
35.5
11.3
29.5
1.0
24
1.0
38.9
10.3
31.9
1.0
26
1.0
42.1
9.5
34.4
1.0
28
1.0
45.4
8.8
36.8
1.0
30
1.0
48.4
8.3
40.6
1.0
33
1.0
53.3
7.5
44.2
1.0
36
1.0
58.1
6.9
49.1
1.0
40
1.0
64.5
6.2
52.8
1.0
43
1.0
69.4
5.8
55.3
1.0
45
1.0
72.7
5.5
58.9
1.0
48
1.0
77.4
5.2
62.7
1.0
51
1.0
82.4
4.9
66.3
1.0
54
1.0
87.1
4.6
58
1.0
93.6
4.3
71.2
1.0
73.7
1.0
60
1.0
96.8
4.1
78.6
1.0
64
1.0
103
3.9
86.0
1.0
70
1.0
113
3.5
92.1
1.0
75
1.0
121
3.3
95.8
1.0
78
1.0
126
3.2
104
1.0
85
1.0
137
2.9
111
1.0
90
1.0
146
2.7
123
1.0
100
1.0
162
2.5
135
1.0
110
1.0
177
2.3
147
1.0
120
1.0
193
2.1
159
1.0
130
1.0
209
1.9
185
1.0
150
1.0
243
1.6
197
1.0
160
1.0
259
1.5
209
1.0
170
1.0
275
1.5
222
1.0
180
1.0
292
1.4
247
1.0
200
1.0
324
1.2
272
1.0
220
1.0
356
1.1
309
1.0
250
1.0
405
1.0
371
1.0
300
1.0
486
0.8
432
1.0
350
1.0
567
0.7
494
1.0
400
1.0
648
0.6
535
1.0
434
1.0
698
0.6
543
1.0
440
1.0
713
0.6
578
1.0
495
1.0
760
0.5
3. For bidirectional devices with a VR of 10 volts or less, the IR limit is double.
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
SMAJ Transient Voltage Suppressor Diode Series
Product Dimensions
Recommended Footprint
A
A
A
B
C
A
B
B
C
G
D
Dimension
A (Max.)
FC
H
D
E
Dimension
A
B
C
D
E
F
G
H
SMAMM
(DO-214AC)
DIMENSIONS:
3.99 - 4.57
(INCHES)
(0.157 - 0.180)
2.29 - 2.92
E
(0.090 - 0.115)
1.25 - 1.65
(0.049 - 0.065)
MM
DIMENSIONS:
0.15 - 0.31
(INCHES)
(0.006 - 0.112)
4.83 - 5.59
(0.190 - 0.220)
0.05 - 0.203
(0.002 - 0.008)
1.98 - 2.62
(0.078 - 0.103)
0.76 - 1.52
(0.030 - 0.060)
DIMENSIONS:
F
B (Min.)
C (Min.)
B
C
SMA (DO-214AC)
2.70
(0.106)
2.10
(0.083)
1.27
(0.050)
DIMENSIONS:
MM
(INCHES)
Physical Specifications
Case............................................Molded plastic per UL Class 94V-0
Polarity....................... Cathode band indicates unidirectional device
No cathode band indicates bidirectional device
Weight............................................................................0.064 grams
MM
(INCHES)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
SMAJ Transient Voltage Suppressor Diode Series
Rating & Characteristic Curves
Maximum Non-Repetitive Surge Current
PeakPulseDeratinginPercentof
PeakPulseDeratinginPercentof
PeakPulseDeratinginPercentof
PeakPulseDeratinginPercentof
PeakPowerorCurrent
PeakPowerorCurrent
PeakPowerorCurrent
PeakPulseDeratinginPercentof
PeakPowerorCurrent
PeakPulseDeratinginPercentof
PeakPowerorCurrent
PeakPowerorCurrent
100100
100
100
100
7575 75
75
7575
5050 50
50
5050
2525 25
25
2525 10x1000WaveformasDefined
10x1000WaveformasDefined
10x1000WaveformasDefined
10x1000WaveformasDefined
byR.E.A.
byR.E.A.
byR.E.A.
byR.E.A.
10x1000WaveformasDefined
10x1000WaveformasDefined
0 0 00
byR.E.A.
byR.E.A.
0 0 00 2525 25
50
100
125
150
175
200
25 50 50
507575 75
75
100100
100
125125
125
150150
150
175175
175
200200
200
00
AmbientTemperature(
°C)
2525 5050
75
100
125
150
175
200
00
75
100
125
150
175
200
AmbientTemperature(
AmbientTemperature(
AmbientTemperature(
°C)°C)
°C)
6060 60
60
60
60
5050 50
50
5050
4040 40
40
4040
3030 30
30
3030
2020 20
20
PulseWidth8.3ms
2020
PulseWidth8.3ms
PulseWidth8.3ms
PulseWidth8.3ms
1010 10
10 SingleHalfSine-Wave
SingleHalfSine-Wave
SingleHalfSine-Wave
SingleHalfSine-Wave
PulseWidth8.3ms
PulseWidth8.3ms
1010
SingleHalfSine-Wave
SingleHalfSine-Wave
0 0 00
1 1 11 2 2 22
5 5 55
1010 10
5050 50
102020 20
20
50 100
100100
100
00
11
22
5NumberofCyclesat60Hz
10
20
50
100
5 NumberofCyclesat60Hz
10
20
50
100
NumberofCyclesat60Hz
NumberofCyclesat60Hz
PeakForwardSurgeCurrent(Amps)
PeakForwardSurgeCurrent(Amps)
PeakForwardSurgeCurrent(Amps)
PeakForwardSurgeCurrent(Amps)
PeakForwardSurgeCurrent(Amps)
PeakForwardSurgeCurrent(Amps)
Pulse Derating
Curve
100
NumberofCyclesat60Hz
NumberofCyclesat60Hz
AmbientTemperature(
°C)
AmbientTemperature(
°C)
Typical Junction Capacitance
IP,PeakPulseCurrent(%)
I ,PeakPulseCurrent(%)
IPP,PeakPulseCurrent(%)
IP,PeakPulseCurrent(%)
II P,PeakPulseCurrent(%)
,PeakPulseCurrent(%)
P
TR=10µs
TR=10µs
TR=10µs
TR=10µs
Peakvalue(IRSM)
Peakvalue(IRSM)
TR=10µs
Peakvalue(IRSM)
Peakvalue(IRSM)
TR=10µs
100
100100
100
IRSM
Peakvalue(IRSM)
Peakvalue(IRSM)
IRSM
IRSM
IRSM
Halfvalue=
100
Halfvalue=
100
Halfvalue=
Halfvalue=
2 2 22
IRSM
IRSM
Halfvalue=
Halfvalue=
22
Pulsewidth(TP)
Pulsewidth(TP)
Pulsewidth(TP)
Pulsewidth(TP)
isdefinedasthatpoint
isdefinedasthatpoint
isdefinedasthatpoint
isdefinedasthatpoint
Pulsewidth(TP)
Pulsewidth(TP)
wherethepeakcurrent
wherethepeakcurrent
wherethepeakcurrent
wherethepeakcurrent
isdefinedasthatpoint
isdefinedasthatpoint
decaysto50%ofIPSM.
5050 50
decaysto50%ofIPSM.
decaysto50%ofIPSM.
decaysto50%ofIPSM.
50
wherethepeakcurrent
wherethepeakcurrent
decaysto50%ofIPSM.
decaysto50%ofIPSM.
10x1000waveform
5050
10x1000waveform
10x1000waveform
10x1000waveform
TA=25°C
asdefinedbyR.E.A.
TA=25°C
TA=25°C
TA=25°C
asdefinedbyR.E.A.
asdefinedbyR.E.A.
asdefinedbyR.E.A.
10x1000waveform
10x1000waveform
TPTP TP
TP
TA=25°C
TA=25°C
asdefinedbyR.E.A.
asdefinedbyR.E.A.
TP
TP
Pulse Rating Curve
100
100100
100
100
100
1010 10
10
1010
1.01.01.0
1.0
1.0
1.0
2.02.02.0
3.03.03.0
2.0
3.0
T,Time(ms)
2.0
3.0
2.0
3.0
T,Time(ms)
T,Time(ms)
T,Time(ms)
1000
1000
1000
1000
1000
1000
TA=25°C
TA=25°C
TA=25°C
TA=25°C
TA=25°C
TA=25°C
Non-repetitive
Non-repetitive
Non-repetitive
Non-repetitive
PulseWaveform
PulseWaveform
PulseWaveform
PulseWaveform
Non-repetitive
Non-repetitive
ShowninPulseWaveformGraph
ShowninPulseWaveformGraph
ShowninPulseWaveformGraph
ShowninPulseWaveformGraph
PulseWaveform
PulseWaveform
ShowninPulseWaveformGraph
ShowninPulseWaveformGraph
1.01.01.0
1.0
1.0
1.0
5.0mmLeadAreas
5.0mmLeadAreas
5.0mmLeadAreas
5.0mmLeadAreas
5.0mmLeadAreas
5.0mmLeadAreas
0.10.10.1
0.1
0.1µs0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
0.1µs1.0µs
1.0µs
1.0µs 10µs
10µs
10µs 100µs
100µs
100µs 1.0ms
1.0ms
1.0ms 10ms
10ms
10ms
0.1
0.10.1µs
TP,PulseWidth
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
TP,PulseWidth
0.1µs
1.0µs
10µsTP,PulseWidth
100µs
1.0ms
10ms
TP,PulseWidth
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Unidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
Bidirectional
100
100100
100
100
100
0 0 00
0
0 0 0 00
00
4.04.04.0
4.0
4.0
4.0
T,Time(ms)
T,Time(ms)
TA=25°C
TA=25°C
TA=25°C
TA=25°C
TA=25°C
TA=25°C
1010 10
100
10
100100
100
StandoffVoltage(Volts)
1010 StandoffVoltage(Volts)
100
100
StandoffVoltage(Volts)
StandoffVoltage(Volts)
1000
1000
1000
1000
1000
1000
StandoffVoltage(Volts)
StandoffVoltage(Volts)
Steady State Power Derating Curve
1.01.01.0
1.0
1.0
1.0
RM(AV)SteadyStatePowerDissipation(W)
RM(AV)SteadyStatePowerDissipation(W)
RM(AV)SteadyStatePowerDissipation(W)
RM(AV)SteadyStatePowerDissipation(W)
RM(AV)SteadyStatePowerDissipation(W)
RM(AV)SteadyStatePowerDissipation(W)
0 0 00
0
00 0 00
00
10000
10000
10000
10000
10000
10000
Capacitance(pF)
Capacitance(pF)
Capacitance(pF)
Capacitance(pF)
Capacitance(pF)
Capacitance(pF)
Pulse Waveform
PP,PeakPower(KW)
P ,PeakPower(KW)
PPP,PeakPower(KW)
PP,PeakPower(KW)
P
,PeakPower(KW)
PPP,PeakPower(KW)
0.80.80.8
0.8
0.8
0.8
0.60.60.6
0.6
0.6
0.6
0.40.40.4
0.4
0.4
0.4
0.20.20.2
0.2
0.2
0.2
60HzResistiveor
60HzResistiveor
60HzResistiveor
60HzResistiveor
InductiveLoad
InductiveLoad
InductiveLoad
InductiveLoad
60HzResistiveor
60HzResistiveor
0.00.00.0
0.0
InductiveLoad
InductiveLoad
0 0 00 2525 25
50
75
100100
125125
150150
175175
200200
50 75 75
25 50 50
75100
100125
125150
150175
175200
200
0.0
0.0
TL,LeadTemperature(°C)
00
2525
5050 TL,LeadTemperature(°C)
75
125
150
TL,LeadTemperature(°C)
75 100
100
125
150 175
175 200
200
TL,LeadTemperature(°C)
TL,LeadTemperature(°C)
TL,LeadTemperature(°C)
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.
TP,PulseWidth
TP,PulseWidth
CDDFN5-0504N
TVS/Steering
DiodeDiode
Array Series
SMAJ Transient -Voltage
Suppressor
Packaging Information
The product will be dispensed in tape and reel format (see diagram below).
P
0
P
1
d
T
E
IndexHole
120°
F
D2
W
B
D1 D
P
A
Trailer
Device
.......
.......
End
C
.......
.......
Leader
.......
.......
.......
.......
10pitches(min.)
Symbol
Carrier Width
A
Carrier Length
B
Carrier Depth
C
Sprocket Hole
d
Reel Outside Diameter
D
Reel Inner Diameter
D1
Feed Hole Diameter
D2
Sprocket Hole Position
E
Punch Hole Position
F
Punch Hole Pitch
P
Sprocket Hole Pitch
P0
Embossment Center
P1
Overall Tape Thickness
T
Tape Width
W
Reel Width
W1
Quantity per Reel
--
DIMENSIONS:
10pitches(min.)
MM
(INCHES)
Devices are packed in accordance with EIA 481
standard specifications shown here.
DirectionofFeed
Item
W1
Start
7 Inch Reel
178
(7.008)
1,000
SMA (DO-214AC)
2.90 ± 0.20
(0.114 ± 0.008)
5.50 ± 0.20
(0.217 ± 0.008)
2.26 ± 0.20
(0.089 ± 0.008)
1.50 ± 0.10
(0.061 ± 0.004)
50.0
MIN.
(1.969)
13.0 ± 0.20
(0.512 ± 0.008)
1.75 ± 0.10
(0.069 ± 0.004)
5.50 ± 0.05
(0.217 ± 0.002)
4.00 ± 0.10
(0.157 ± 0.004)
4.00 ± 0.10
(0.157 ± 0.004)
2.00 ± 0.05
(0.079 ± 0.002)
0.30 ± 0.10
(0.012 ± 0.004)
12.00 ± 0.30
(0.472 ± 0.012)
18.4
MAX.
(0.724)
13 Inch Reel
330
(12.992)
5,000
REV. 06/16
Specifications are subject to change without notice.
The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.
Users should verify actual device performance in their specific applications.