Product Name : SMBJ SERIES
Product Description

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
STAND-OFF VOLTAGE - 5.0 TO 440 Volts
600 Watt Peak Pulse Power

FEATURES

  • Halogen-Free
  • RoHS compliant
  • Typical maximum temperature coefficient ΔVBR=0.1%xVBR@25 ºCxΔT
  • For surface mounted applications in order to optimize board space
  • Low profile package
  • Built-in strain relief
  • Glass passivated junction
  • Low inductance
  • Excellent clamping capability
  • Repetition Rate (duty cycle):0.01%
  • Fast response time: typically less than 1.0ps from 0 Volts to V(BR)
  • Typical IR less than 1μA above 12V.
  • High temperature soldering: 260°C/40 seconds at terminals
  • Plastic package has Underwriters Laboratory Flammability 94V-O
  • Matte Tin Lead-free plated

MECHANICAL DATA

Case: JEDEC DO214AB. Molded plastic over glass passivated junction

Terminal: Solderable per MIL-STD-750, Method 2026

Polarity: Color band denoted positive end (cathode) except Bidirectional

Standard Packaging: 12mm tape (EIA STD RS-481)

Weight: 0.003 ounce, 0.093 gram

DEVICES FOR BIPOLAR APPLICATION

For Bidirectional use C or CA Suffix for types SMBJ5.0 thru types SMBJ440 (e.g. SMBJ5.0C , SMBJ440CA)
Electrical characteristics apply in both directions

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.
RATINGSYMBOLVALUEUNITS
Peak Pulse Power Dissipation on 10/1000μs waveform (Note 1 ,FIG.1) PPPM Minimum 600 Watts
Peak Pulse Power Dissipation on 10/10000μs waveform (Note 1,FIG.3) PPPM SEE TABLE 1 Amps
Peak Forward Surge Current,8.3ms Single Half Sine-Wave Superimposed on Rated Load,(JEDEC Method) (Note 2,3) IFSM 100 Amps
Operating junction and Storage Temperature Range TJ , TSTG -55 to + 150 °C
Note:
(1) Non-repetitive current pulse , per Fig. 3 and derated above TA = 25 °C per Fig. 2 .
(2) Mounted on 5.0mm2(0.03mm thick) Copper Pads to each terminal  
(3)8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.
SMBJ 
 PART NUMBER
DEVICE MARKING CODE REVERSE  
STAND- OFF VOLTAGE VRWM(V) 
BREAKDOWN
VOLTAGE
VBR(V) @IT
TEST CURRENT   
IT (mA) 
MAXIMUM CLAMPING VOLTAGE  
@Ipp Vc(V) 
PEAK PULSE CURRENT  
Ipp (A) 
REVERSE LEAKAGE  
@ VRWM IR(μA) 
UNI- POLAR BI-POLAR UNIBIMINMAX
SMBJ5.0A SMBJ5.0CA KE AE 5.0 6.40 7.00 10 9.2 65.3 800
SMBJ6.0A SMBJ6.0CA KG AG 6.0 6.67 7.37 10 10.3 58.3 800
SMBJ6.5A SMBJ6.5CA KK AK 6.5 7.22 7.98 10 11.2 53.6 500
SMBJ7.0A SMBJ7.0CA KM AM 7.0 7.78 8.60 10 12.0 50.0 200
SMBJ7.5A SMBJ7.5CA KP AP 7.5 8.33 9.21 1 12.9 46.6 100
SMBJ8.0A SMBJ8.0CA KR AR 8.0 8.89 9.83 1 13.6 44.2 50
SMBJ8.5A SMBJ8.5CA KT AT 8.5 9.44 10.40 1 14.4 41.7 20
SMBJ9.0A SMBJ9.0CA KV AV 9.0 10.00 11.10 1 15.4 39.0 10
SMBJ10A SMBJ10CA KX AX 10.0 11.10 12.30 1 17.0 35.3 5
SMBJ11A SMBJ11CA KZ AZ 11.0 12.20 13.50 1 18.2 33.0 1
SMBJ12A SMBJ12CA LE BE 12.0 13.30 14.70 1 19.9 30.2 1
SMBJ13A SMBJ13CA LG BG 13.0 14.40 15.90 1 21.5 28.0 1
SMBJ14A SMBJ14CA LK BK 14.0 15.60 17.20 1 23.2 25.9 1
SMBJ15A SMBJ15CA LM BM 15.0 16.70 18.50 1 24.4 24.6 1
SMBJ16A SMBJ16CA LP BP 16.0 17.80 19.70 1 26.0 23.1 1
SMBJ17A SMBJ17CA LR BR 17.0 18.90 20.90 1 27.6 21.8 1
SMBJ18A SMBJ18CA LT BT 18.0 20.00 22.10 1 29.2 20.6 1
SMBJ20A SMBJ20CA LV BV 20.0 22.20 24.50 1 32.4 18.6 1
SMBJ22A SMBJ22CA LX BX 22.0 24.40 26.90 1 35.5 16.9 1
SMBJ24A SMBJ24CA LZ BZ 24.0 26.70 29.50 1 38.9 15.5 1
SMBJ26A SMBJ26CA ME CE 26.0 28.90 31.90 1 42.1 14.3 1
SMBJ28A SMBJ28CA MG CG 28.0 31.10 34.40 1 45.4 13.3 1
SMBJ30A SMBJ30CA MK  CK 30.0 33.30 36.80 1 48.4 12.4 1
SMBJ33A SMBJ33CA MM CM 33.0 36.70 40.60 1 53.3 11.3 1
SMBJ36A SMBJ36CA MP CP 36.0 40.00 44.20 1 58.1 10.4 1
SMBJ40A SMBJ40CA MR CR 40.0 44.40 49.10 1 64.5 9.3 1
SMBJ43A SMBJ43CA MT CT 43.0 47.80 52.80 1 69.4 8.7 1
SMBJ45A SMBJ45CA MV CV 45.0 50.00 55.30 1 72.7 8.3 1
SMBJ48A SMBJ48CA MX CX 48.0 53.30 58.90 1 77.4 7.8 1
SMBJ51A SMBJ51CA MZ CZ 51.0 56.70 62.70 1 82.4 7.3 1
SMBJ54A SMBJ54CA NE DE 54.0 60.00 66.30 1 87.1 6.9 1
SMBJ58A SMBJ58CA NG DG 58.0 64.40 71.20 1 93.6 6.5 1
SMBJ60A SMBJ60CA NK DK 60.0 66.70 73.70 1 96.8 6.2 1
SMBJ64A SMBJ64CA NM DM 64.0 71.10 78.60 1 103.0 5.9 1
SMBJ70A SMBJ70CA NP DP 70.0 77.80 86.00 1 113.0 5.3 1
SMBJ75A SMBJ75CA NR DR 75.0 83.30 92.10 1 121.0 5.0 1
SMBJ78A SMBJ78CA NT DT 78.0 86.70 95.80 1 126.0 4.8 1
SMBJ85A SMBJ85CA NV DV 85.0 94.40 104.00 1 137.0 4.4 1
SMBJ90A SMBJ90CA NX DX 90.0 100.00 111.00 1 146.0 4.1 1
SMBJ100A SMBJ100CA NZ DZ 100.0 111.00 123.00 1 162.0 3.7 1
SMBJ110A SMBJ110CA PE EE 110.0 122.00 135.00 1 177.0 3.4 1
SMBJ120A SMBJ120CA PG EG 120.0 133.00 147.00 1 193.0 3.1 1
SMBJ130A SMBJ130CA PK EK 130.0 144.00 159.00 1 209.0 2.9 1
SMBJ150A SMBJ150CA PM EM 150.0 167.00 185.00 1 243.0 2.5 1
SMBJ160A SMBJ160CA PP EP 160.0 178.00 197.00 1 259.0 2.3 1
SMBJ170A SMBJ170CA PR ER 170.0 189.00 209.00 1 275.0 2.2 1
SMBJ180A SMBJ180CA PT ET 180.0 201.00 222.00 1 292.0 2.1 1
SMBJ200A SMBJ200CA PV EV 200.0 224.00 247.00 1 324.0 1.9 1
SMBJ220A SMBJ220CA PX EX 220.0 246.00 272.00 1 356.0 1.7 1
SMBJ250A SMBJ250CA PZ EZ 250.0 279.00 309.00 1 405.0 1.5 1
SMBJ300A SMBJ300CA QE FE 300.0 335.00 371.00 1 486.0 1.3 1
SMBJ350A SMBJ350CA QG FG 350.0 391.00 432.00 1 567.0 1.1 1
SMBJ400A SMBJ400CA QK FK 400.0 447.00 494.00 1 648.0 0.9 1
SMBJ440A SMBJ440CA QM FM 440.0 492.00 543.00 1 713.0 0.9 1
•For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
For parts without A , the VBR is + 10%,VC is 10% higher than A Parts.

RATINGS AND CHARACTERISTIC CURVES

Ratings and Characteristic Curves(TA=25℃ unless otherwise noted)

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

Part Numbering System
Part Marking System

Packaging

Part numberComponent PackageQuantityPackaging OptionPackaging Specification
SMBJxxxXX DO-214AA 3000 Tape & Reel - 16mm/13" tape EIA STD RS-481
SMBJxxxXX DO-214AA 500 Tape & Reel - 16mm/7" tape EIA STD RS-481