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SMAJ5.0A thru SMAJ440CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
STAND - OFF VOLTAGE - 5.0 TO 400 VOLTS 400 Watt Peak Pulse Power
SMA/DO-214AC
.055(1.40) .062(1.60) .098(2.50) .114(2.90)
.157(4.00) .181(4.60)
.006(.152) .012(.305)
.078(2.00) .096(2.44) .030(0.76) .060(1.52) .004(.102) .008(.203)
.188(4.80) .208(5.28)
Dimensions in inches and (millimeters)
FEATURES
For surface mount 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) for unidirectional types Typical IR less than 1mA above 10V o High Temperature solderting 250 C/10seconds at terminals Plastic package has Underwriters Laboratory Flammability Classification 94V-0
MECHANICAL DATA
Case JEDEC DO-214AC molded plastic over glass passivated junction Terminals Solder plated, solderable per MIL-STD-750, Method 2026 Polarity Color band denotes positive end (cathode) except Bidirectional Standard Package 12mm tape (EIA STD EIA-481) Weight 0.002 ounce, 0.061gram
DEVICES FOR BIPOLAR APPLICATION
For Bidirectional use C or CA Suffix for types SMAJ5.0 thru types SMAJ170 (e.g. SMAJ5.0C, SMAJ170CA) Electrical characteristics apply in both directions
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 C ambient temperature unless otherwise specified
RATING Peak Pulse Power Dissipation on 10/1000 S waveform (Note 1, 2, Fig.1) Peak Pulse Current of on 10/1000 S waveform (Note 1, Fig.3) Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) (Note 2, 3) Operating junction and Storage Temperature Range SYMBOL PPPM VALUE Minimum 400 SEE TABLE 1 40
UNITS
Watts
o
IPPM
Amps
IFSM IJ TSTG
Amps
-55 to +150
0
C
NOTES 1. Non-repetitive current pulse, per Fig.3 and derated above TA=25oC 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.
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SMAJ5.0A thru SMAJ440CA
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
STAND - OFF VOLTAGE - 5.0 TO 400 VOLTS 400 Watt Peak Pulse Power
DEVICE MARKING CODE UNI 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 RE RG RK RM RP RR RT RV RX RZ SE SG SK SM SP SR ST SV SX SZ TE TG TK TM BI WE WG WK WM WP WR WT WV WX WZ XE XG XK XM XP XR XT XV XY XZ YE YG YK YM YP YR YT YV YX YZ ZE ZG ZK ZM ZP ZR ZT ZV ZX ZZ VE VG VK VM VP VR VT VV VX VZ UE UG UK UM
SMAJ PART NUMBER UNI-POLAR SMAJ5.0A SMAJ6.0A SMAJ6.5A SMAJ7.0A SMAJ7.5A SMAJ8.0A SMAJ8.5A SMAJ9.0A SMAJ10A SMAJ11A SMAJ12A SMAJ13A SMAJ14A SMAJ15A SMAJ16A SMAJ17A SMAJ18A SMAJ20A SMAJ22A SMAJ24A SMAJ26A SMAJ28A SMAJ30A SMAJ33A SMAJ36A SMAJ40A SMAJ43A SMAJ45A SMAJ48A SMAJ51A SMAJ54A SMAJ58A SMAJ60A SMAJ64A SMAJ70A SMAJ75A SMAJ78A SMAJ85A SMAJ90A SMAJ100A SMAJ110A SMAJ120A SMAJ130A SMAJ150A SMAJ160A SMAJ170A SMAJ180A SMAJ200A SMAJ220A SMAJ250A SMAJ300A SMAJ350A SMAJ400A SMAJ440A BI-POLAR SMAJ5.0CA SMAJ6.0CA SMAJ6.5CA SMAJ7.0CA SMAJ7.5CA SMAJ8.0CA SMAJ8.5CA SMAJ9.0CA SMAJ10CA SMAJ11CA SMAJ12CA SMAJ13CA SMAJ14CA SMAJ15CA SMAJ16CA SMAJ17CA SMAJ18CA SMAJ20CA SMAJ22CA SMAJ24CA SMAJ26CA SMAJ28CA SMAJ30CA SMAJ33CA SMAJ36CA SMAJ40CA SMAJ43CA SMAJ45CA SMAJ58CA SMAJ51CA SMAJ54CA SMAJ58CA SMAJ60CA SMAJ64CA SMAJ70CA SMAJ75CA SMAJ78CA SMAJ85CA SMAJ90CA SMAJ100CA SMAJ110CA SMAJ120CA SMAJ130CA SMAJ150CA SMAJ160CA SMAJ170CA SMAJ180CA SMAJ200CA SMAJ220CA SMAJ250CA SMAJ300CA SMAJ350CA SMAJ400CA SMAJ440CA
REVERSE BREAKDOW BREAKDOW TEST STAND-OFF N VOLTAGE N VOLTAGE CURRENT VOLTAGE VBR (V) VBR (V) IT (mA) VRWM (V) Max.@ IT Min.@ IT 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 90.0 100.0 110.0 120.0 130.0 150.0 160.0 170.0 180.0 200.0 220.0 250.0 300.0 350.0 400.0 440.0 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
MAXIMUM CLAMPING VOLTAGE @ IPP VC (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 96.8 103.0 113.0 121.0 126.0 137.0 146.0 162.0 177.0 193.0 209.0 243.0 259.0 275.0 292.0 324.0 356.0 405.0 486.0 567.0 648.0 713.0
PEAK PULSE CURRENT IPP (A) 43.5 38.8 35.7 33.3 31.0 29.4 27.8 26.0 23.5 22.0 20.1 18.6 17.2 16.4 15.4 14.5 13.7 12.3 11.3 10.3 9.5 8.8 8.3 7.5 6.9 6.2 1.8 2.5 5.2 4.9 4.6 4.3 4.1 3.9 3.5 3.3 3.2 2.9 2.7 2.5 2.3 2.1 1.9 1.6 1.5 1.5 1.4 1.2 1.1 1.0 0.8 0.7 0.6 0.6
REVERSE LEAKAGE @ VRWM IR ( A) 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
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double. For parts without A , the VBR is + 10%
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