Vishay 1KAB-E Series Data Sheet

1KAB-E Series

Vishay High Power Products

Single Phase Rectifier Bridge, 1.2 A

D-38
PRODUCT SUMMARY
IO		1.2 A
VRRM		100 to 1000 V

FEATURES

• Ease of assembly, installation, inventory

	•	High surge rating	RoHS
			COMPLIANT
	• Compact
	•	RoHS compliant

DESCRIPTION

A 1.2 A diode bridge rectifier assembly designed for new circuits and for replacement service. For printed circuit board applications.

MAJOR RATINGS AND CHARACTERISTICS
SYMBOL			CHARACTERISTICS				VALUES			UNITS
IO							1.2			A
IFSM		50 Hz					50			A
		60 Hz					52
I2t		50 Hz					17.7			A2s
		60 Hz					16.1
VRRM							100 to 1000			V
TJ							- 55 to 150			°C
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
CROSS REFERENCE								MAXIMUM (1)		MINIMUM
			VRRM, VRSM			VRMS				SOURCE
					(RECOMMENDED)			LOAD CAPACITANCE		RESISTANCE
PART NUMBER	DIN CODE		(V)
						(V)		(µF)		(SEE FIGURE 3)
										(Ω)
1KAB10E	B40C1000		100		40			5000		0.5
1KAB20E	B80C1000		200		80			3300		0.8
1KAB40E	B125C1000		400		125			1600		1.5
1KAB60E	B250C1000		600		250			1200		2.6
1KAB80E	B380C1000		800		380			800		3.0
1KAB100E	B500C1000		1000		500			600		5.0

Document Number: 93559	For technical questions, contact: [e-mail]	www.vishay.com
Revision: 12-Aug-08		1

1KAB-E Series

Vishay High Power Products		Single Phase
	Rectifier Bridge, 1.2 A
FORWARD CONDUCTION
PARAMETER	SYMBOL	TEST CONDITIONS				VALUES		UNITS
Maximum DC output current	IO	TA = 45 °C, resistive or inductive load				1.2		A
		TA = 45 °C, capacitive load				1.0
		50 Hz half cycle sine wave			Following any rated load	50
Maximum peak one cycle,		or 6 ms rectangular pulse
	IFSM				condition, and with rated			A
non-repetitive surge current		60 Hz half cycle sine wave
					VRRM applied following surge	52
		or 5 ms rectangular pulse
		t = 10 ms			Rated VRRM applied following	12.5
Maximum I2t capability for fusing	I2t	t = 8.3 ms			surge, initial TJ = 150 °C	11.3		A2s
		t = 10 ms			VRRM = 0 following surge,	17.7
		t = 8.3 ms			initial TJ = 150 °C	16.1
Maximum I2√t capability for fusing	I2√t (1)	t = 0.1 to 10 ms, VRRM following surge = 0				177		A2√s
Maximum peak forward voltage per leg	VFM	IO = 1.2 A (1.88 Apk)				1.1		V
Typical peak reverse current per leg	IRM	TJ = 25 °C, at rated VRRM				10		µA
		TJ = 150 °C, at rated VRRM				500
Operating frequency range	f					40 to 2000		Hz
Note
(1) I2t for time tx = I2√t • √tx
THERMAL AND MECHANICAL SPECIFICATIONS
PARAMETER		SYMBOL			VALUES	UNITS
Operating junction and storage temperature range		TJ, TStg			- 40 to 150	°C
Approximate weight					3	g
					0.1	oz.

<![if ! IE]>

<![endif]>Average Output Current (A)

1.4

1.2

Resistive, inductive load

1.0

0.8
0.6
			Capacitive load
0.4
0.2
0
0		20	40		60		80		100	120	140	160

<![if ! IE]>

<![endif]>Maximum Peak Output Current (A)

60

50

40

30

20

10

0

10-2

Following any rated load condition and with rated VRRM applied following surge

10-1

1

10

Maximum Allowable Ambient Temperature (°C)

Fig. 1 - Average (DC) Output Current vs. Maximum Allowable Ambient Temperature

Equal Amplitude Pulse Train Duration (s)

Fig. 2 - Maximum Non-Repetitive Surge Current vs. Pulse Train Duration (f = 50 Hz)

www.vishay.com	For technical questions, contact: [e-mail]	Document Number: 93559
2		Revision: 12-Aug-08