SMAJ5.0(C)A - SMAJ440(C)A

400W Surface Mount Transient Volage Suppessor

Features

400W Peak Pulse Power Dissipation

5.0V - 440V Standoff Voltages

Glass Passivated Die Construction

Uni- and Bi-Directional Versions Available
Excellent Clamping Capability

Fast Response Time

Plastic Material: UL Flammability
Classification Rating 94V-0

Mechanical Data

Case: SMA, Transfer Molded Epoxy

Terminals: Solderable per MIL-STD-202,
Method 208

Polarity Indicator: Cathode Band

(Note: Bi-directional devices have no polarity
indicator.)

Marking: Date Code and Marking Code
See Page 2

Weight: 0.064 grams (approx.)

DO-214AC(SMA)

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25 ambient temperature unless otherwise specified.

SYMBOL VALUE UNIT

Peak pow er dissipation w ith a 10/1000μs w aveform (NOTE 1,2, FIG.1) PPPM Minimum 400 W

Peak pulse current w ith a 10/1000μs w aveform (NOTE 1) IPPM See next table A

Typical thermal resistance, junction to ambient (NOTE 3) RθJA 120.0 /W

Peak forw ard surge current, 8.3ms single half sine-w ave

ffff uni-directional only (NOTE 2)

IFSM 40.0 A

Typical thermal resistance, junction to ambient (NOTE 3) RθJL 30 /W

Operating junction and storage temperature range TJ, TSTG -55---+150

NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above TA=25 per Fig. 2. Rating is 300W above 78V.

(2) Mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pads to each terminal.

(3) Mounted on minimum recommended pad layout.

I1

Reverse Breakdown Breakdown Maximum Peak Reverse

TYPE Marking Stand-Off Voltage Voltage Test Clamping Pulse Leakage

Voltage Min. @IT Max. @ IT Current Voltage @IPP Current @VRMW

(Uni) (BI) (Uni) (Bi) VRMW (V) VBR MIN(V) VBR MAX(V) IT (mA) VC(V) IPP(A) IR(uA)

SMAJ5.0 SMAJ5.0C HD TD 5.0 6.40 7.55 10.0 9.6 41.7 800.0

SMAJ5.0A SMAJ5.0CA HE TE 5.0 6.40 7.25 10.0 9.2 43.5 800.0

SMAJ6.0 SMAJ6.0C HF TF 6.0 6.67 8.45 10.0 11.4 35.1 800.0

SMAJ6.0A SMAJ6.0CA HG TG 6.0 6.67 7.67 10.0 10.3 38.8 800.0

SMAJ6.5 SMAJ6.5C HH TH 6.5 7.22 9.14 10.0 12.3 32.5 500.0

SMAJ6.5A SMAJ6.5CA HK TK 6.5 7.22 8.30 10.0 11.2 35.7 500.0

SMAJ7.0 SMAJ7.0C HL TL 7.0 7.78 9.86 10.0 13.3 30.1 200.0

SMAJ7.0A SMAJ7.0CA HM TM 7.0 7.78 8.95 10.0 12.0 33.3 200.0

SMAJ7.5 SMAJ7.5C HN TN 7.5 8.33 10.67 1.0 14.3 28.0 100.0

SMAJ7.5A SMAJ7.5CA HP TP 7.5 8.33 9.58 1.0 12.9 31.0 100.0

SMAJ8.0 SMAJ8.0C HQ TQ 8.0 8.89 11.3 1.0 15.0 26.7 50.0

SMAJ8.0A SMAJ8.0CA HR TR 8.0 8.89 10.23 1.0 13.6 29.4 50.0

SMAJ8.5 SMAJ8.5C HS TS 8.5 9.44 11.92 1.0 15.9 25.2 20.0

SMAJ8.5A SMAJ8.5CA HT TT 8.5 9.44 10.82 1.0 14.4 27.8 20.0

SMAJ9.0 SMAJ9.0C HU TU 9.0 10.0 12.6 1.0 16.9 23.7 10.0

SMAJ9.0A SMAJ9.0CA HV TV 9.0 10.0 11.5 1.0 15.4 26.0 10.0

SMAJ10 SMAJ10C HW TW 10 11.1 14.1 1.0 18.8 21.3 5.0

SMAJ10A SMAJ10CA HX TX 10 11.1 12.8 1.0 17.0 23.5 5.0

SMAJ11 SMAJ11C HY TY 11 12.2 15.4 1.0 20.1 19.9 5.0

SMAJ11A SMAJ11CA HZ TZ 11 12.2 14.0 1.0 18.2 22.0 5.0

SMAJ12 SMAJ12C ID UD 12 13.3 16.9 1.0 22.0 18.2 5.0

SMAJ12A SMAJ12CA IE UE 12 13.3 15.3 1.0 19.9 20.1 5.0

SMAJ13 SMAJ13C IF UF 13 14.4 18.2 1.0 23.8 16.8 5.0

SMAJ13A SMAJ13CA IG UG 13 14.4 16.5 1.0 21.5 18.6 5.0

SMAJ14 SMAJ14C IH UH 14 15.6 19.8 1.0 25.8 15.5 5.0

SMAJ14A SMAJ14CA IK UK 14 15.6 17.9 1.0 23.2 17.2 5.0

SMAJ15 SMAJ15C IL UL 15 16.7 21.1 1.0 26.9 14.9 5.0

SMAJ15A SMAJ15CA IM UM 15 16.7 19.2 1.0 24.4 16.4 5.0

SMAJ16 SMAJ16C IN UN 16 17.8 22.6 1.0 28.8 13.9 5.0

SMAJ16A SMAJ16CA IP UP 16 17.8 20.5 1.0 26.0 15.4 5.0

SMAJ17 SMAJ17C IQ UQ 17 18.9 23.9 1.0 30.5 13.1 5.0

SMAJ17A SMAJ17CA IR UR 17 18.9 21.7 1.0 27.6 14.5 5.0

SMAJ18 SMAJ18C IS US 18 20.0 25.3 1.0 32.2 12.4 5.0

SMAJ18A SMAJ18CA IT UT 18 20.0 23.3 1.0 29.2 13.7 5.0

SMAJ20 SMAJ20C IU UU 20 22.2 28.1 1.0 35.8 11.2 5.0

SMAJ20A SMAJ20CA IV UV 20 22.2 25.5 1.0 32.4 12.3 5.0

SMAJ22 SMAJ22C IW UW 22 24.4 30.9 1.0 39.4 10.2 5.0

SMAJ22A SMAJ22CA IX UX 22 24.4 28.0 1.0 35.5 11.3 5.0

SMAJ24 SMAJ24C IY UY 24 26.7 33.8 1.0 43.0 9.3 5.0

SMAJ24A SMAJ24CA IZ UZ 24 26.7 30.7 1.0 38.9 10.3 5.0

SMAJ26 SMAJ26C JD VD 26 28.9 36.6 1.0 46.6 8.6 5.0

SMAJ26A SMAJ26CA JE VE 26 28.9 33.2 1.0 42.1 9.5 5.0

SMAJ28 SMAJ28C JF VF 28 31.1 39.4 1.0 50.0 8.0 5.0

SMAJ28A SMAJ28CA JG VG 28 31.1 35.8 1.0 45.4 8.8 5.0

SMAJ30 SMAJ30C JH VH 30 33.3 42.2 1.0 53.5 7.5 5.0

SMAJ30A SMAJ30CA JK VK 30 33.3 38.3 1.0 48.4 8.3 5.0

SMAJ33 SMAJ33C JL VL 33 36.7 46.5 1.0 59.0 6.8 5.0

SMAJ33A SMAJ33CA JM VM 33 36.7 42.2 1.0 53.3 7.5 5.0

I2

TYPE Marking

Reverse Breakdown

Stand-Off Voltage

Voltage Min. @IT

Breakdown

Voltage Test

Max. @ IT Current

Maximum

Clamping
Voltage

@IPP

Peak Reverse

Pulse Leakage

Current @VRMW

(Uni) (BI) (Uni) (Bi) VRMW (V) VBR MIN(V) VBR MAX(V) IT (mA) VC(V) IPP(A) IR(uA)

SMAJ36 SMAJ36C JN VN 36 40.0 50.7 1.0 64.3 6.2 5.0

SMAJ36A SMAJ36CA JP VP 36 40.0 46.0 1.0 58.1 6.9 5.0

SMAJ40 SMAJ40C JQ VQ 40 44.4 56.3 1.0 71.4 5.6 5.0

SMAJ40A SMAJ40CA JR VR 40 44.4 51.1 1.0 64.5 6.2 5.0

SMAJ43 SMAJ43C JS VS 43 47.7 60.5 1.0 76.7 5.2 5.0

SMAJ43A SMAJ43CA JT VT 43 47.8 54.9 1.0 69.4 5.8 5.0

SMAJ45 SMAJ45C JU VU 45 50.0 63.3 1.0 80.3 5.0 5.0

SMAJ45A SMAJ45CA JV VV 45 50.0 57.5 1.0 72.7 5.5 5.0

SMAJ48 SMAJ48C JW VW 48 53.3 67.5 1.0 85.5 4.7 5.0

SMAJ48A SMAJ48CA JX VX 48 53.3 61.3 1.0 77.4 5.2 5.0

SMAJ51 SMAJ51C JY VY 51 56.7 71.8 1.0 91.1 4.4 5.0

SMAJ51A SMAJ51CA JZ VZ 51 56.7 65.2 1.0 82.4 4.9 5.0

SMAJ54 SMAJ54C RD WD 54 60.0 76.0 1.0 96.3 4.2 5.0

SMAJ54A SMAJ54CA RE WE 54 60.0 69.0 1.0 87.1 4.6 5.0

SMAJ58 SMAJ58C RF WF 58 64.4 81.6 1.0 103 3.9 5.0

SMAJ58A SMAJ58CA RG WG 58 64.4 74.1 1.0 93.6 4.3 5.0

SMAJ60 SMAJ60C RH WH 60 66.7 84.5 1.0 107 3.7 5.0

SMAJ60A SMAJ60CA RK WK 60 66.7 76.7 1.0 96.8 4.1 5.0

SMAJ64 SMAJ64C RL WL 64 71.1 90.1 1.0 114 3.5 5.0

SMAJ64A SMAJ64CA RM WM 64 71.1 81.8 1.0 103 3.9 5.0

SMAJ70 SMAJ70C RN WN 70 77.8 98.6 1.0 125 3.2 5.0

SMAJ70A SMAJ70CA RP WP 70 77.8 89.5 1.0 113 3.5 5.0

SMAJ75 SMAJ75C RQ WQ 75 83.0 105.7 1.0 134 3.0 5.0

SMAJ75A SMAJ75CA RR WR 75 83.0 95.8 1.0 121 3.3 5.0

SMAJ78 SMAJ78C RS WS 78 86.0 109.8 1.0 139 2.9 5.0

SMAJ78A SMAJ78CA RT WT 78 86.0 99.7 1.0 126 3.2 5.0

SMAJ85 SMAJ85C RU WU 85 94.0 119.2 1.0 151 2.6 5.0

SMAJ85A SMAJ85CA RV WV 85 94.0 108.2 1.0 137 2.9 5.0

SMAJ90 SMAJ90C RW WW 90 100 126.5 1.0 160 2.5 5.0

SMAJ90A SMAJ90CA RX WX 90 100 115.5 1.0 146 2.7 5.0

SMAJ100 SMAJ100C RY WY 100 111 141.0 1.0 179 2.2 5.0

SMAJ100A SMAJ100CA RZ WZ 100 111 128.0 1.0 162 2.5 5.0

SMAJ110 SMAJ110C SD XD 110 122 154.5 1.0 196 2.0 5.0

SMAJ110A SMAJ110CA SE XE 110 122 140.5 1.0 177 2.3 5.0

SMAJ120 SMAJ120C SF XF 120 133 169.0 1.0 214 1.9 5.0

SMAJ120A SMAJ120CA SG XG 120 133 153.0 1.0 193 2.1 5.0

SMAJ130 SMAJ130C SH XH 130 144 182.5 1.0 231 1.7 5.0

SMAJ130A SMAJ130CA SK XK 130 144 165.5 1.0 209 1.9 5.0

SMAJ150 SMAJ150C SL XL 150 167 211.5 1.0 268 1.5 5.0

SMAJ150A SMAJ150CA SM XM 150 167 192.5 1.0 243 1.6 5.0

SMAJ160 SMAJ160C SN XN 160 178 226.0 1.0 287 1.4 5.0

SMAJ160A SMAJ160CA SP XP 160 178 205.0 1.0 259 1.5 5.0

SMAJ170 SMAJ170C SQ XQ 170 189 239.5 1.0 304 1.3 5.0

SMAJ170A SMAJ170CA SR XR 170 189 217.5 1.0 275 1.5 5.0

I3

TYPE

Reverse

Marking Stand-Off

Voltage

Breakdown Breakdown

Voltage Voltage

Min. @IT Max. @ IT

Test

Current

Maximum

Clamping
Voltage

@IPP

Peak

Pulse

Current

Reverse

Leakage

@VRMW

(Uni) (BI) (Uni) (Bi) VRMW (V) VBR MIN(V) VBR MAX(V) IT (mA) VC(V) IPP(A) IR(uA)

SMAJ180 SMAJ180C SS XS 180 200 253.8 1.0 321 1.2 5.0

SMAJ180A SMAJ180CA ST XT 180 200 230.4 1.0 290 1.4 5.0

SMAJ190 SMAJ190C SU XU 190 211 267.9 1.0 339 1.2 5.0

SMAJ190A SMAJ190CA SV XV 190 211 243.2 1.0 306 1.3 5.0

SMAJ200 SMAJ200C SW XW 200 222 282.0 1.0 356 1.1 5.0

SMAJ200A SMAJ200CA SX XX 200 222 256.0 1.0 322 1.2 5.0

SMAJ210 SMAJ210C SY XY 210 233 296.1 1.0 375 1.1 5.0

SMAJ210A SMAJ210CA SZ XZ 210 233 268.8 1.0 339 1.2 5.0

SMAJ220 SMAJ220C ZD YD 220 244 310.2 1.0 392 1.0 5.0

SMAJ220A SMAJ220CA ZE YE 220 244 281.6 1.0 355 1.1 5.0

SMAJ250 SMAJ250C ZF YF 250 278 342.5 1.0 447 0.9 5.0

SMAJ250A SMAJ250CA ZG YG 250 278 309.0 1.0 403 1.0 5.0

SMAJ300 SMAJ300C ZH YH 300 333 411.0 1.0 535 0.7 5.0

SMAJ300A SMAJ300CA ZK YK 300 333 371.0 1.0 484 0.8 5.0

SMAJ350 SMAJ350C ZL YL 350 389 479.5 1.0 624 0.6 5.0

SMAJ350A SMAJ350CA ZM YM 350 389 432.0 1.0 565 0.7 5.0

SMAJ400 SMAJ400C ZN YN 400 444 548.0 1.0 687 0.6 5.0

SMAJ400A SMAJ400CA ZP YP 400 444 494.0 1.0 645 0.6 5.0

SMAJ440 SMAJ440C ZQ YQ 440 489 602.8 1.0 786 0.5 5.0

SMAJ440A SMAJ440CA ZR YR 440 489 543.0 1.0 710 0.6 5.0

I4

Ratings and Characteristic Curves TA=25°C unless otherwise noted

I5

SMAJ8.5CA中文资料