ROHM MTZJ20B Technical data

MTZJ22B

MTZJ20B

Diodes

Zener diode

MTZJ20B

zApplications

Constant voltage control

zFeatures

1)Glass sealed envelope. (MSD)

2)High reliability.

zConstruction

Silicon planer

zExternal dimensions (Unit : mm)

CATHODE BAND (BLACK)			TYPE NO. (BLACK)
			φ0.4±0.1
	29±1	2.7±0.3	29±1
			φ1.8±0.2
ROHM : MSD	EX. MTZJ3.6B
JEDEC : DO-34

zTaping specification (Unit : mm)

				IVORY
H2	BLUE	A	H2		Mark	Standard dimension
		E				value (mm)
				I		T-31 52.4±1.5
						T-32 26.0+0.4
				B		'-0
						5.0±0.5
						0.5
				C		0
						50.4±0.4
						0.3
					G1	0.1
					G2	0
					H1	6.0±0.5
					H2	5.0±0.5
					I	0.5
	L1	L2			L1-L2	0.6
		F		D	t	3.2MIN
H1			H1
G1	G2		t		H2(6mm) BROWN
cf ): cumulativ e pitch tolerance20 with 20±1pitch.5mmthan ±1.5mm

zAbsolute maximum ratings (Ta=25°C)

Parameter	Symbol	Limits	Unit
Power dissipation	P	500	mW
Junction temperature	Tj	175
Storage temperature	Tstg	-65 to +175

Rev.A 1/4

	Diodes															MTZJ20B
	zElectrical characteristics curves (Ta=25°C)
										Symbol
	TYP.	Zener voltage Vz(V)					Operating resistance Zz(Ω)				Rising operating				Reverse current
											resistance Zz(Ω)					IR(uA)
		MIN.		MAX.		Iz(mA)		MAX.		Iz(mA)	MAX.			Iz(mA)	MAX.		VR(V)
	MTZJ 3.6B	3.600	3.845			5.0	100			5.0	1000			1.0	10.0		1.0
	MTZJ 3.9B	3.890	4.160			5.0	100			5.0	1000			1.0	5.0		1.0
	MTZJ 4.3B	4.170	4.430			5.0	100			5.0	1000			1.0	5.0		1.0
	MTZJ 4.7B	4.550	4.800			5.0	80			5.0	900			0.5	5.0		1.0
	MTZJ 5.1B	4.940	5.200			5.0	70			5.0	1200			0.5	5.0		1.5
	MTZJ 5.6B	5.450	5.730			5.0	40			5.0	900			0.5	5.0		2.5
	MTZJ 6.2B	5.960	6.270			5.0	30			5.0	500			0.5	5.0		3.0
	MTZJ 6.8B	6.490	6.830			5.0	20			5.0	150			0.5	2.0		3.5
	MTZJ 7.5B	7.070	7.450			5.0	20			5.0	120			0.5	0.5		4.0
	MTZJ 8.2B	7.780	8.190			5.0	20			5.0	120			0.5	0.5		5.0
	MTZJ 9.1B	8.570	9.010			5.0	20			5.0	120			0.5	0.5		6.0
	MTZJ 10B	9.410	9.900			5.0	20			5.0	120			0.5	0.2		7.0
	MTZJ 11B	10.500	11.050			5.0	20			5.0	120			0.5	0.2		8.0
	MTZJ 12B	11.440	12.030			5.0	25			5.0	110			0.5	0.2		9.0
	MTZJ 13B	12.550	13.210			5.0	25			5.0	110			0.5	0.2		10.0
	MTZJ 15B	13.890	14.620			5.0	25			5.0	110			0.5	0.2		11.0
	MTZJ 16B	15.250	16.040			5.0	25			5.0	150			0.5	0.2		12.0
	MTZJ 18B	16.820	17.700			5.0	30			5.0	150			0.5	0.2		13.0
	MTZJ 20B	18.630	19.590			5.0	30			5.0	200			0.5	0.2		15.0
	MTZJ 22B	20.640	21.710			5.0	30			5.0	200			0.5	0.2		17.0
	MTZJ 24B	22.610	23.770			5.0	35			5.0	200			0.5	0.2		19.0
	MTZJ 27B	24.970	26.260			5.0	45			5.0	250			0.5	0.2		21.0
	MTZJ 30B	27.700	29.130			5.0	55			5.0	250			0.5	0.2		23.0
	MTZJ 33B	30.320	31.880			5.0	65			5.0	250			0.5	0.2		25.0
	MTZJ 36B	32.790	34.490			5.0	75			5.0	250			0.5	0.2		27.0
	MTZJ 39B	35.360	37.190			5.0	85			5.0	250			0.5	0.2		30.0
	zType NO.
	TYPE			TYPE NO.						TYPE			TYPE NO.
	MTZJ 3.6B				3.6B				MTZJ 12B					12B
	MTZJ 3.9B				3.9B				MTZJ 13B					13B
	MTZJ 4.3B				4.3B				MTZJ 15B					15B
	MTZJ 4.7B				4.7B				MTZJ 16B					16B
	MTZJ 5.1B				5.1B				MTZJ 18B					18B
	MTZJ 5.6B				5.6B				MTZJ 20B					20B
	MTZJ 6.2B				6.2B				MTZJ 22B					22B
	MTZJ 6.8B				6.8B				MTZJ 24B					24B
	MTZJ 7.5B				7.5B				MTZJ 27B					27B
	MTZJ 8.2B				8.2B				MTZJ 30B					30B
	MTZJ 9.1B				9.1B				MTZJ 33B					33B
	MTZJ 10B				10B				MTZJ 36B					36B
	MTZJ 11B				11B				MTZJ 39B					39B

Rev.A 2/4