SMBJ SERIES
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
VOLTAGE RANGE
FEATURES
* For surface mount application
* Built-in strain relief
* Excellent clamping capability
* Low profile package
* Fast response time: Typically less than
1.0ps from 0 volt to BV min.
* Typical I less than 1 A above 10VR µ
* High temperature soldering guaranteed:
260 C / 10 seconds at terminals
5.0 to 170 Volts
600 Watts Peak Power
DO-214AA(SMB)
.083(2.11)
.075(1.91)
.185(4.70)
.160(4.06)
MECHANICAL DATA
* Case: Molded plastic
* Epoxy: UL 94V-0 rate flame retardant
* Lead: Solderable per MIL-STD-202,
method 208 guranteed
* Polarity: Color band denotes cathode end except Bidirectional
* Mounting position: Any
*
Weight: 0.093 grams
.096(2.44)
.083(2.13)
.050(1.27)
.030(0.76)
Dimensions in inches and (millimeters)
.008
(.203)
.220(5.59)
.200(5.08)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating 25 C ambient temperature uniess otherwies specified.
Single phase half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
MAX.
.155(3.94)
.130(3.30)
.012(0.31)
.006(0.15)
RATINGS SYMBOL VALUE UNITS
Peak Power Dissipation at T =25 C, T =1ms(NOTE 1) P Minimum 600 WattsA P PK
Peak Forward Surge Current at 8.3ms Single Half Sine-Wave
superimposed on rated load (JEDEC method) (NOTE 3)
Maximum Instantenous Forward Voltage at 35.0A for
Unidirectional only
Operating and Storage Temperature Range T , T -55 to +150 CJ STG
NOTES:
1. Non-repetitive current pulse per Fig. 3 and derated above T =25 C per Fig. 2.
2. Mounted on Copper Pad area of 5.0mm (.013mm Thick) to each terminal.
3. 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum.
2
A
I 100 AmpsFSM
V 3.5 VoltsF
DEVICES FOR BIPOLAR APPLICATIONS
1. For Bidirectional use C or CA Suffix for types SMBJ5.0 thru SMBJ170.
2. Electrical characteristics apply in both directions.
250
RATING AND CHARACTERISTIC CURVES (SMBJ SERIES)
FIG.1-PEAK PULSE POWER DERATING CURVE
100
10
1.0
2
P , PEAK PULSE POWER, KWPPM
5.0mm COPPER PAD AREAS
0.1
0.1 s 1.0 s 10 s 100 s 1.0ms 10ms µ µ µ µ
td, PULSE WIDTH, sec.
FIG.3-PULSE WAVE FORM
150
T =25 C
tf=10 s
µ
Peak Value
I
PPM
100
50
I , PEAK PULSE CURRENT, %PPM
td
0
0 1.0 2.0 3.0 4.0
A
Pulse Width (td) is defined
as the point where the Peak
Current Deacys to 50% of Ipp
Half Value-IPPM
2
10/1000 sec Waveform
µ
as Defined by R.E.A.
e-kt
t, TIME, ms
Non-Repetitive
Pulse Waveform
Shown in Fig. 3
T =25 CA
FIG.2-PULSE DERATING CURVE
100
75
PP PP
50
25
PEAK PULSE POWER(P ) OR CURRENT(I )
DERATING IN PERCENTAGE
0
0 25 50 75 100 125 150 175
T , AMBIENT TEMPERATURE ( C)A
FIG.4-TYPICAL JUNCTION CAPACITANCE
10,000
T =25 C
f=1.0MHz
5,000
2,000
1,000
500
Measured at
200
Stand-Off
Voltage(V )MW
C , CAPACITANCE, pFJ
100
Vsig=50mVp-p
Measued at
Zero Bias
J
FIG.5-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
100
T =T max
80
60
40
20
FSM
I , PEAK FORWARD SURGE
CURRENT, AMPERES
10
1 5 10 20 50 100
NUMBER OF CYCLES AT 60Hz
J J
8.3ms Single Half Sine-wave
JEDEC Method
251
50
20
10
1.0 2.0 5.0 10 20 50 100 200
V(BR), BREAKDOWN VOLTAGE, VOLTS
600 Watt Surface Mount TVS
PART NUMBER REVERSE BREAKDOWN BREAKDOWN TEST MAXIMUM PEAK REVERSE MARKING
ADD C FOR BI- STAND-OFF VOLTAGE VOLTAGE CURRENT CLAMPING PULSE LEAKAGE CODE
DIRECTIONAL VOLTAGE VBR (V) VBR (V) IT VOLTAGE CURRENT @ VRWM
See Note 1 VRWM (V) MIN. @IT MAX. @IT (mA) @Ipp Vc (V) Ipp (A) IR( A) UNI BI
SMBJ5.0(C) 5.0 6.40 7.55 10 9.6 62.5 800 KD AD
SMBJ5.0(C)A 5.0 6.40 7.25 10 9.2 65.2 800 KE AE
SMBJ6.0(C) 6.0 6.67 8.45 10 11.4 52.6 800 KF AF
SMBJ6.0(C)A 6.0 6.67 7.67 10 10.3 58.3 800 KG AD
SMBJ6.5(C) 6.5 7.22 9.14 10 12.3 48.7 500 KH AH
SMBJ6.5(C)A 6.5 7.22 8.30 10 11.2 53.6 500 KK AK
SMBJ7.0(C) 7.0 7.78 9.86 10 13.3 45.1 200 KL AL
SMBJ7.0(C)A 7.0 7.78 8.95 10 12.0 50.0 200 KM AM
SMBJ7.5(C) 7.5 8.33 10.67 1 14.3 42.0 100 KN AN
SMBJ5.0(C)A 7.5 8.33 9.58 1 12.9 46.5 100 KP AP
SMBJ8.0(C) 8.0 8.89 11.30 1 15.0 40.0 50 KQ AQ
SMBJ8.0(C)A 8.0 8.89 10.23 1 13.6 44.1 50 KR AR
SMBJ8.5(C) 8.5 9.44 11.92 1 15.9 37.7 10 KS AS
SMBJ8.5(C)A 8.5 9.44 10.82 1 14.4 41.7 10 KT AT
SMBJ9.0(C) 9.0 10.0 12.60 1 16.9 35.5 5 KU AU
SMBJ9.0(C)A 9.0 10.0 11.50 1 15.4 39.0 5 KV AV
SMBJ10(C) 10 11.1 14.10 1 18.8 31.9 5 KW AW
SMBJ10(C)A 10 11.1 12.80 1 17.0 35.3 5 KX AX
SMBJ11(C) 11 12.2 15.40 1 20.1 29.9 5 KY AY
SMBJ11(C)A 11 12.2 14.00 1 18.2 33.0 5 KZ AZ
SMBJ12(C) 12 13.3 16.90 1 22.0 27.3 5 LD BD
SMBJ12(C)A 12 13.3 15.30 1 19.9 30.2 5 LE BE
SMBJ13(C) 13 14.4 18.20 1 23.8 25.2 5 LF BF
SMBJ13(C)A 13 14.4 16.50 1 21.5 27.9 5 LG BG
SMBJ14(C) 14 15.6 19.80 1 25.8 23.3 5 LH BH
SMBJ14(C)A 14 15.6 17.90 1 23.2 25.8 5 LK BK
SMBJ15(C) 15 16.7 21.10 1 26.9 22.3 5 LL BL
SMBJ15(C)A 15 16.7 19.20 1 24.4 24.0 5 LM BM
SMBJ16(C) 16 17.8 22.60 1 28.8 20.8 5 LN BN
SMBJ16(C)A 16 17.8 20.50 1 26.0 23.1 5 LP BP
SMBJ17(C) 17 18.9 23.90 1 30.5 19.7 5 LQ BQ
SMBJ17(C)A 17 18.9 21.70 1 27.6 21.7 5 LR BR
SMBJ18(C) 18 20.0 25.30 1 32.2 18.6 5 LS BS
SMBJ18(C)A 18 20.0 23.30 1 29.2 20.5 5 LT BT
SMBJ20(C) 20 22.2 28.10 1 35.8 16.7 5 LU BU
SMBJ20(C)A 20 22.2 25.50 1 32.4 18.5 5 LV BV
SMBJ22(C) 22 24.4 30.90 1 39.4 15.2 5 LW BW
SMBJ22(C)A 22 24.4 28.00 1 35.5 16.9 5 LX BX
SMBJ24(C) 24 26.7 33.80 1 43.0 14.0 5 LY BY
SMBJ24(C)A 24 26.7 30.70 1 38.9 15.4 5 LZ BZ
SMBJ26(C) 26 28.9 36.60 1 46.6 12.4 5 MD CD
SMBJ26(C)A 26 28.9 33.20 1 42.1 14.2 5 ME CE
SMBJ28(C) 28 31.1 39.40 1 50.0 12.0 5 MF CF
SMBJ28(C)A 28 31.1 35.80 1 45.4 13.2 5 MG CG
SMBJ30(C) 30 33.3 42.20 1 53.5 11.2 5 MH CH
SMBJ30(C)A 30 33.3 38.30 1 48.4 12.4 5 MK CK
SMBJ33(C) 33 36.7 46.50 1 59.0 10.2 5 ML CL
SMBJ33(C)A 33 36.7 42.20 1 53.3 11.3 5 MM CM
SMBJ36(C) 36 40.0 50.70 1 64.3 9.3 5 MN CN
SMBJ36(C)A 36 40.0 46.00 1 58.1 10.3 5 MP CP
SMBJ40(C) 40 44.4 56.30 1 71.4 8.4 5 MQ CQ
SMBJ40(C)A 40 44.4 51.10 1 64.5 9.3 5 MR CR
SMBJ43(C) 43 47.8 60.50 1 76.7 7.8 5 MS CS
SMBJ43(C)A 43 47.8 54.90 1 69.4 8.6 5 MT CT
SMBJ45(C) 45 50.0 63.30 1 80.3 7.5 5 MU CU
SMBJ45(C)A 45 50.0 57.50 1 72.7 8.3 5 MV CV
SMBJ48(C) 48 53.3 67.50 1 85.5 7.0 5 MW CW
SMBJ48(C)A 48 53.3 61.30 1 77.4 7.7 5 MX CX
SMBJ51(C) 51 56.7 71.80 1 91.1 6.6 5 MY CY
SMBJ51(C)A 51 56.7 65.20 1 82.4 7.3 5 MZ CZ
SMBJ54(C) 54 60.0 76.00 1 96.3 6.2 5 ND DD
SMBJ54(C)A 54 60.0 69.00 1 87.1 6.9 5 NE DE
SMBJ58(C) 58 64.4 81.60 1 103 5.8 5 NF DF
SMBJ58(C)A 58 64.4 74.10 1 93.6 6.4 5 NG DG
µ
260
600 Watt Surface Mount TVS
PART NUMBER REVERSE BREAKDOWN BREAKDOWN TEST MAXIMUM PEAK REVERSE MARKING
ADD C FOR BI- STAND-OFF VOLTAGE VOLTAGE CURRENT CLAMPING PULSE LEAKAGE CODE
DIRECTIONAL VOLTAGE VBR (V) VBR (V) IT VOLTAGE CURRENT @ VRWM
See Note 1 VRWM (V) MIN. @IT MAX. @IT (mA) @Ipp Vc (V) Ipp (A) IR( A) UNI BI
µ
SMBJ60(C) 60 66.7 84.5 1 107 5.6 5 NH DH
SMBJ60(C)A 60 66.7 76.7 1 96.8 6.2 5 NK DK
SMBJ64(C) 64 71.1 90.1 1 114 5.3 5 NL DL
SMBJ64(C)A 64 71.1 81.8 1 103 5.8 5 NM DM
SMBJ70(C) 70 77.8 98.6 1 125 4.8 5 NN DN
SMBJ70(C)A 70 77.8 89.5 1 113 5.3 5 NP DP
SMBJ75(C) 75 83.3 105.7 1 134 4.5 5 NQ DQ
SMBJ75(C)A 75 83.3 95.8 1 121 4.9 5 NR DR
SMBJ78(C) 78 86.7 109.8 1 139 4.3 5 NS DS
SMBJ78(C)A 78 86.7 99.7 1 126 4.7 5 NT DT
SMBJ85(C) 85 94.4 119.2 1 151 3.9 5 NU DU
SMBJ85(C)A 85 94.4 108.2 1 137 4.4 5 NV DV
SMBJ90(C) 90 100 126.5 1 160 3.8 5 NW DW
SMBJ90(C)A 90 100 115.5 1 146 4.1 5 NX DX
SMBJ100(C) 100 111 141.0 1 179 3.4 5 NY DY
SMBJ100(C)A 100 111 128.0 1 162 3.7 5 NZ DZ
SMBJ110(C) 110 154.5 1 196 3.0 5 PD ED 122
SMBJ110(C)A 110 122 140.5 1 177 3.4 5 PE EE
SMBJ120(C) 120 169.0 1 214 2.8 5 PF EF 133
SMBJ120(C)A 120 133 153.0 1 193 3.1 5 PG EG
SMBJ130(C) 130 144 182.5 1 231 2.6 5 PH EH
SMBJ130(C)A 130 144 165.5 1 209 2.9 5 PK EK
SMBJ150(C) 150 167 211.5 1 268 2.2 5 PL EL
SMBJ150(C)A 150 167 192.5 1 243 2.5 5 PM EM
SMBJ160(C) 160 178 226.0 1 287 2.1 5 PN EN
SMBJ160(C)A 160 178 205.0 1 259 2.3 5 PP EP
SMBJ170(C) 160 189 239.5 1 304 2.0 5 PQ EQ
SMBJ170(C)A 170 189 217.5 1 275 2.2 5 PR ER
261
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