SMBJ5.0 THRU SMBJ440CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand - Off Voltage - 5.0 to 440 Volts
Peak Pulse Power - 600 Watt
FEATURES
●
●
●
●
●
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Glass Passivated Die Construction
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Plastic Case Material has UL Flammability
Classification Rating 94V-O
Typical IR less than 1μA above 10V
Fast Response Time : typically less than 1.0ns from 0v to VBR
SMB ( DO-214AA )
.083(2.11)
.075(1.91)
.155(3.94)
.130(3.30)
.185(4.70)
.160(4.06)
MECHANICAL DATA
●
●
●
●
●
.012(.305)
.006(.152)
.096(2.44)
.084(2.13)
.060(1.52)
.030(0.76)
.008(.203)
.002(.051)
Case: JEDEC SMB(DO-214AA), Molded Plastic
Terminals: Solder Plated, Solderable
per MIL-STD-750, Method 2026
Polarity: Cathode Band Except Bi-Directional
Marking: Device Code
Weight: 0.093 grams (approx.)
.220(5.59)
.200(5.08)
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Characteristic
Peak Pulse Power Dissipation 10/1000µS Waveform (Note 1, 2) Figure 3
Peak Pulse Current on 10/1000µS Waveform (Note 1) Figure 4
Peak Forward Surge Current 8.3ms Single Half Sine-Wave
Superimposed on Rated Load (JEDEC Method) (Note 2, 3)
Operating and Storage Temperature Range
@T
A
=25°C unless otherwise specified
Symbol
P
PPM
I
PPM
I
FSM
T
j
, T
STG
Value
600 Minimum
See Table 1
100
-55 to +150
Unit
W
A
A
°C
Note: 1. Non-repetitive current pulse per Figure 4 and derated above T
A
= 25°C per Figure 1.
2. Mounted on 5.0mm
2
(0.013mm thick) land area.
3. Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minutes maximum.
SMBJ5.0 THRU SMBJ440CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
Stand - Off Voltage - 5.0 to 440 Volts
Peak Pulse Power - 600 Watt
UNI-POLAR
BI-POLAR
DEVICE
MARKING
CODE
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
NG
NK
NM
NP
NR
NT
NV
NX
NZ
PE
PG
PK
PM
PP
PR
PT
PV
PX
PZ
QE
QG
QK
QM
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
DG
DK
DM
DP
DR
DT
DV
DX
DZ
EE
EG
EK
EM
EP
ER
ET
EV
EX
EZ
FE
FG
FK
FM
REVERSE
MAXIMUM
REVERSE BREAKDOWN BREAKDOWN
PEAK
TEST
VOLTAGE CURRENT CLAMPING
STANDOFF VOLTAGE
PULSE LEAKAGE
V
BR
(V)
V
BR
(V)
VOLTAGE CURRENT @ V
RWM
VOLTAGE
(I
T
)
@I
PP
V
C
(V)
V
RWM
(V)
I
PP
(A)
MIN. @ I
T
MAX. @ I
T
I
R
(µA)
mA
5.00
6.00
6.50
7.00
7.50
8.00
8.50
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00
17.00
18.00
20.00
22.00
24.00
26.00
28.00
30.00
33.00
36.00
40.00
43.00
45.00
48.00
51.00
54.00
58.00
60.00
64.00
70.00
75.00
78.00
85.00
90.00
100.00
110.00
120.00
130.00
150.00
160.00
170.00
180.00
200.00
220.00
250.00
300.00
350.00
400.00
440.00
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
201.00
224.00
246.00
279.00
335.00
391.00
447.00
492.00
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
222.00
247.00
272.00
309.00
371.00
432.00
494.00
543.00
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
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
162
177
193
209
243
259
275
292
324
356
405
486
567
648
713
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
2.1
1.9
1.7
1.5
1.3
1.1
0.9
0.9
800
800
500
200
100
50
20
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
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
SMBJ200A
SMBJ220A
SMBJ250A
SMBJ300A
SMBJ350A
SMBJ400A
SMBJ440A
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
SMBJ58CA
SMBJ60CA
SMBJ64CA
SMBJ70CA
SMBJ75CA
SMBJ78CA
SMBJ85CA
SMBJ90CA
SMBJ100CA
SMBJ110CA
SMBJ120CA
SMBJ130CA
SMBJ150CA
SMBJ160CA
SMBJ170CA
SMBJ180CA
SMBJ200CA
SMBJ220CA
SMBJ250CA
SMBJ300CA
SMBJ350CA
SMBJ400CA
SMBJ440CA
NOTE: 1. Suffix C denotes Bi-direction device, Suffix A denotes the V
BR
is
+
5%
for parts without A , the V
BR
is +10%.
2. V
BR
messured with I
T
Current pulse=300us.
3. For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
SMBJ5.0 THRU SMBJ440CA
RATINGS AND CHARACTERISTIC CURVES
Fig. 1 - Peak Pulse Power Rating Curve
Fig.2 - Pulse Derating
Peak Pulse Power (P ) or Current (I
PP
)
PP
Derating in Percentage,%
100
100
87.5
75
62.5
50
37.5
25
12.5
0
0
P
PPM
-Peak Pulse Power (kW)
10
1
0.2x0.2"(5.0x5.0mm)
Copper Pad Areas
0.1
0.1µs
1.0µs
t
d
- Pulse Width (sec.)
10µs
100µs
1.0ms
10ms
0.2
0.4
0.6
0.8
1
1.2
T
A
- Ambient Temperature
Fig.3 - Pulse Waveform
150
10000
I
PPM
- Peak Pulse Current,% I
RSM
t
r
= 10µsec.
Peak Value
I
PPM
100
Half Value- I
PPM
2
Fig.4 - Typical Junction
Measured at
Zero Bias
T
J
= 25°C
6000
C
J
- Junction Capacitance(pF)
Pulse Width(td)is defined
as the point where the
peak current decays to
50% of I
PPM
1000
100
50
t-
10/1000µsec.Waveform
Time(ms)
by R.E.A.
as defined
V
R
,Measured at
Stand-Off
Voltage, V
WM
Uni-Directional
Bi-Directional
T
J
= 25°C
f = 1.0MH
Z
Vsig = 50mVp-
100
200
t
d
0
0
1.0
2.0
3.0
3.0
10
4.0
1.0
4.0
1000
V
WM
1
- Reverse Stand-Off Voltage (V)
100
Fig. 5 - Typ.Transient Thermal Impedance
200
Fig.6 - Maximum Non-Repetitive Peak
Forward Surge Current
I
FSM
-Peak Forward Surge Current (A)
8.3ms Single Half Sine-Wave
(JEDEC Method)
Unidirectional Only
Transient Thermal Impedance
(
℃
/W)
10
100
1
1.0
0.1
0.001
0.01
0.1
1
10
100
1000
10
1
10
100
t
p
-Pulse Duration (sec)
Number of Cycles at 60 Hz
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