Fairchild SMCJ5.0(C)A manual Peak Pulse Power Rating Curve, Pulse Waveform, Junction Capacitance

Transient Voltage Supressors

(continued)

Typical Characteristics

Peak Pulse Power Rating Curve Pulse Derating Curve

	100						100
POWERPULSE(kW)				TA = 25ºC		POWERPULSE (%)	75
	10
							50
	1						25
	0.1	0.001	0.01	0.1	1	10	0	0	25	50	75	100	125	150	175	200
	0.0001									AMBIENT TEMPERATURE (º C)
			PULSE WIDTH (ms)

SMCJ5.0(C)A - SMCJ170(C)A

PEAK PULSE CURRENT (%)

Pulse Waveform

150
		TA = 25º C
		Pulse Width (td) is Defined
	tf = 10∝ sec	as the Point Where the Peak
		Current Decays to 50% of Ipp
	Peak Value

100Ippm

				Half Value-Ipp
							2
50							10/1000∝ sec Waveform
						as Defined by R.E.A.
									e-kt
0			td
	0	1		2				3		4
					TIME (ms)

CAPACITANCE (pF)

		Junction Capacitance
20000
								TA = 25º C
10000
								f = 1.0 MHz
							Visg = 50m Vp-p
									Measured at
1000									Zero Bias
				Measured at
			Stand-Off
100			Voltage (V mw)
10
	1	5			10	50	100			200	400
				REVERSE VOLTAGE (V)

Non-Repetitive Surge Current

(A)	200				T A = T Amax
					8.3ms Single Half Sine-Wave
CURRENT
	100				JEDEC Method
SURGE	50
FORWARD	20
	10	1	2	5	10	20	50	100

NUMBER OF CYCLES AT 60Hz

SMCJ5.0(C)A-SMCJ170(C)A, Rev. C