FEATURES

◎ 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):0.05%

◎ Fast response time: typically less than 1.0ps from 0

Volts to BV min.

◎ Typical IR less than 1mA above 10V

◎ High temperature soldering: 250°C/10 seconds at terminals

Dimensions in inches and (millimeters)

MECHANICAL DATA

Case: JEDEC DO214AB. Molded plastic over glass passivated junction

Terminal: Solder plated, solderable per MIL-STD-750, Method 2026

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

Standard Packaging: 16mm tape(EIA STD RS-481)

Weight: 0.007ounce, 0.21gram

DEVICES FOR BIPOLAR APPLICATION

For Bidirectional use Suffix CA for types 1.5SMC6.8CA thru types 1.5SMC91CA

Electrical characteristics apply in both directions

MAXIMUM RATINGS AND CHARACTERISTICS

Ratings at 25℃ ambient temperature unless otherwise specified.

RATING

SYMBOL

VALUE

UNITS

Peak Pulse Power Dissipation on 10/1000μs waveform (Note 1,FIG.1)

PPPM

Minimum 1500

Watts

Peak Pulse Current of on 10/1000μs waveform (Note 1,FIG.3)

IPPM

SEE TABLE 1

Amps

Peak Forward Surge Current,8.3ms Single Half Sine-Wave

IFSM

200

Amps

Superimposed on Rated Load,(JEDEC Method) (Note 3)

Operating junction and Storage Temperature Range

TJ , TSTG

-55 to + 150

℃

Notes :

1.Non-repetitive current pulse , per Fig. 3 and derated above TA  = 25℃  per Fig. 2 .

2.Mounted on 8.0mm2 Copper Pads to each terminal

3.8.3ms single half sine-wave , or equivalent square wave, Duty cycle = 4 pulses per minutes maximum.

1.5SMC SERIES
GLASS PASSOVATED JUNCTION TRANSIENT  VOLTAGE SUPPRESSOR
VOLTAGE - 6.8  to  550  Volts
1500 Watt Peak Pulse Power
1.5SMC                           PART NUMBER				MARKING  CODE		REVERSE STAND- OFF VOLTAGE VRWM(V)	BREAKDOWN VOLTAGE VBR(V) MIN.@IT	BREAKDOWN VOLTAGE VBR(V) MAX.@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
1.5SMC	6.8A	1.5SMC	6.8CA	6V8A	6V8C	5.80	6.45	7.14	10	10.5	144.8	1000
1.5SMC	7.5A	1.5SMC	7.5CA	7V5A	7V5C	6.40	7.13	7.88	10	11.3	134.5	500
1.5SMC	8.2A	1.5SMC	8.2CA	8V2A	8V2C	7.02	7.79	8.61	10	12.1	125.6	200
1.5SMC	9.1A	1.5SMC	9.1CA	9V1A	9V1C	7.78	8.65	9.50	1	13.4	113.4	50
1.5SMC	10A	1.5SMC	10CA	10A	10C	8.55	9.50	10.50	1	14.5	104.8	10
1.5SMC	11A	1.5SMC	11CA	11A	11C	9.40	10.50	11.60	1	15.6	97.4	5
1.5SMC	12A	1.5SMC	12CA	12A	12C	10.20	11.40	12.60	1	16.7	91.0	5
1.5SMC	13A	1.5SMC	13CA	13A	13C	11.10	12.40	13.70	1	18.2	83.5	5
1.5SMC	15A	1.5SMC	15CA	15A	15C	12.80	14.30	15.80	1	21.2	71.7	5
1.5SMC	16A	1.5SMC	16CA	16A	16C	13.60	15.20	16.80	1	22.5	67.6	5
1.5SMC	18A	1.5SMC	18CA	18A	18C	15.30	17.10	18.90	1	25.2	60.3	5
1.5SMC	20A	1.5SMC	20CA	20A	20C	17.10	19.00	21.00	1	27.7	54.9	5
1.5SMC	22A	1.5SMC	22CA	22A	22C	18.80	20.90	23.10	1	30.6	49.7	5
1.5SMC	24A	1.5SMC	24CA	24A	24C	20.50	22.80	25.20	1	33.2	45.8	5
1.5SMC	27A	1.5SMC	27CA	27A	27C	23.10	25.70	28.40	1	37.5	40.5	5
1.5SMC	30A	1.5SMC	30CA	30A	30C	25.60	28.50	31.50	1	41.4	36.7	5
1.5SMC	33A	1.5SMC	33CA	33A	33C	28.20	31.40	34.70	1	45.7	33.3	5
1.5SMC	36A	1.5SMC	36CA	36A	36C	30.80	34.20	37.80	1	49.9	30.5	5
1.5SMC	39A	1.5SMC	39CA	39A	39C	33.30	37.10	41.00	1	53.9	28.2	5
1.5SMC	43A	1.5SMC	43CA	43A	43C	36.80	40.90	45.20	1	59.3	25.6	5
1.5SMC	47A	1.5SMC	47CA	47A	47C	40.20	44.70	49.40	1	64.8	23.5	5
1.5SMC	51A	1.5SMC	51CA	51A	51C	43.60	48.50	53.60	1	70.1	21.7	5
1.5SMC	56A	1.5SMC	56CA	56A	56C	47.80	53.20	58.80	1	77.0	19.7	5
1.5SMC	62A	1.5SMC	62CA	62A	62C	53.00	58.90	65.10	1	85.0	17.9	5
1.5SMC	68A	1.5SMC	68CA	68A	68C	58.10	64.60	71.40	1	92.0	16.5	5
1.5SMC	75A	1.5SMC	75CA	75A	75C	64.10	71.30	78.80	1	103.0	14.8	5
1.5SMC	82A	1.5SMC	82CA	82A	82C	70.10	77.90	86.10	1	113.0	13.5	5
1.5SMC	91A	1.5SMC	91CA	91A	91C	77.80	86.50	95.50	1	125.0	12.2	5
1.5SMC	100A	1.5SMC	100CA	68A	100C	85.50	95.00	105.00	1	137.0	11.1	5
1.5SMC	110A	1.5SMC	110CA	75A	110C	94.00	105.00	116.00	1	152.0	10.0	5
1.5SMC	120A	1.5SMC	120CA	120A	120C	102.00	114.00	126.00	1	165.0	9.2	5
1.5SMC	130A	1.5SMC	130CA	130A	130C	111.00	124.00	137.00	1	179.0	8.5	5
1.5SMC	150A	1.5SMC	150CA	150A	150C	128.00	143.00	158.00	1	207.0	7.3	5
1.5SMC	160A	1.5SMC	160CA	160A	160C	136.00	152.00	168.00	1	219.0	6.9	5
1.5SMC	170A	1.5SMC	170CA	170A	170C	145.00	162.00	179.00	1	234.0	6.5	5
1.5SMC	180A	1.5SMC	180CA	180A	180C	154.00	171.00	189.00	1	246.0	6.2	5
1.5SMC	200A	1.5SMC	200CA	200A	200C	171.00	190.00	210.00	1	274.0	5.5	5
1.5SMC	220A	1.5SMC	220CA	220A	220C	185.00	209.00	231.00	1	328.0	4.6	5
1.5SMC	250A	1.5SMC	250CA	250A	250C	214.00	237.00	263.00	1	344.0	4.4	5
1.5SMC	300A	1.5SMC	300CA	300A	300C	256.00	285.00	315.00	1	414.0	3.7	5
1.5SMC	350A	1.5SMC	350CA	350A	350C	300.00	332.00	368.00	1	482.0	3.2	5
1.5SMC	400A	1.5SMC	400CA	400A	400C	342.00	380.00	420.00	1	548.0	2.8	5
1.5SMC	440A	1.5SMC	440CA	440A	440C	376.00	418.00	462.00	1	602.0	2.5	5
1.5SMC	480A	1.5SMC	480CA	480A	480C	408.00	456.00	504.00	1	658.0	2.3	5
1.5SMC	510A	1.5SMC	510CA	510A	510C	434.00	485.00	535.00	1	698.0	2.1	5
1.5SMC	530A	1.5SMC	530CA	530A	530C	477.00	503.50	556.50	1	725.0	2.1	5
1.5SMC	540A	1.5SMC	540CA	540A	540C	459.00	513.00	567.00	1	740.0	2.0	5
1.5SMC	550A	1.5SMC	550CA	550A	550C	495.00	522.50	577.50	1	760.0	2.0	5
For bidirectional type having Vrwm of 10 volts and less, the IR limit is double.
The avaliable parts are "A"  type only, the parts without A (VBR is ± 10%) is not avaliable.