Vishay BYW82, BYW83, BYW84, BYW85, BYW86 Schematics

BYW82, BYW83, BYW84, BYW85, BYW86

www.vishay.com	Vishay Semiconductors

Standard Avalanche Sinterglass Diode

949588

MECHANICAL DATA

Case: SOD-64

Terminals: plated axial leads, solderable per MIL-STD-750, method 2026

Polarity: color band denotes cathode end

Mounting position: any

Weight: approx. 858 mg

FEATURES

•Glass passivated junction

•Hermetically sealed package

•Controlled avalanche characteristics

•Low reverse current

•High surge current loading

•AEC-Q101 qualified

•Material categorization:

for definitions of compliance please see www.vishay.com/doc?99912

APPLCIATIONS

•Rectification, general purpose

ORDERING INFORMATION (Example)

DEVICE NAME	ORDERING CODE	TAPED UNITS	MINIMUM ORDER QUANTITY
BYW82 or BYW83 or BYW84 and BYW86	BYW86-TR	2500 per 10" tape and reel	12 500
BYW82 or BYW84 and BYW85	BYW85-TAP	2500 per ammopack	12 500
BYW85	BYW85TR	2500 per 10" tape and reel	12 500
BYW83 or BYW86	BYW86TAP	2500 per ammopack	12 500

PARTS TABLE

PART	TYPE DIFFERENTIATION	PACKAGE
BYW82	VR = 200 V, IF(AV) = 3 A	SOD-64
BYW83	VR = 400 V, IF(AV) = 3 A	SOD-64
BYW84	VR = 600 V, IF(AV) = 3 A	SOD-64
BYW85	VR = 800 V, IF(AV) = 3 A	SOD-64
BYW86	VR = 1000 V, IF(AV) = 3 A	SOD-64

ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)

	PARAMETER	TEST CONDITION	PART	SYMBOL	VALUE	UNIT
			BYW82	VR = VRRM	200	V
	Reverse voltage = repetitive peak reverse		BYW83	VR = VRRM	400	V
		See electrical characteristics	BYW84	VR = VRRM	600	V
	voltage
			BYW85	VR = VRRM	800	V
			BYW86	VR = VRRM	1000	V
	Peak forward surge current	tp = 10 ms, half sine wave		IFSM	100	A
	Repetitive peak forward current			IFRM	18	A
	Average forward current			IF(AV)	3	A
	Pulse avalanche peak power	tp = 20 μs, half sine wave, Tj = 175 °C		PR	1000	W
	Pulse energy in avalanche mode, non	I(BR)R = 1 A, Tj = 175 °C		ER	20	mJ
	repetitive (inductive load switch off)
	i2t-rating			i2t	40	A2s
	Junction and storage temperature range			Tj = Tstg	-55 to +175	°C
	Rev. 2.0, 04-Nov-15	1		Document Number: 86051

For technical questions within your region: [e-mail], [e-mail], [e-mail]

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

BYW82, BYW83, BYW84, BYW85, BYW86

www.vishay.com	Vishay Semiconductors

MAXIMUM THERMAL RESISTANCE (Tamb = 25 °C, unless otherwise specified)

	PARAMETER	TEST CONDITION	SYMBOL	VALUE	UNIT
	Junction ambient	Lead length l = 10 mm, TL = constant	RthJA	25	K/W
		On PC board with spacing 25 mm	RthJA	70	K/W

ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)

	PARAMETER	TEST CONDITION	SYMBOL	MIN.	TYP.	MAX.	UNIT
	Forward voltage	IF = 3 A	VF	-	-	1	V
	Reverse current	VR = VRRM	IR	-	0.1	1	μA
		VR = VRRM, Tj = 100 °C	IR	-	5	10	μA
	Breakdown voltage	IR = 100 μA, tp/T = 0.01, tp = 0.3 ms	V(BR)	-	-	1600	V
	Diode capacitance	VR = 4 V, f = 1 MHz	CD	-	40	60	pF
	Reverse recovery time	IF = 0.5 A, IR = 1 A, iR = 0.25 A	trr	-	3.5	5	μs
		IF = 1 A, dI/dt = 5 A/μs, VR = 50 V	trr	-	4.5	7.5	μs
	Reverse recovery charge	lF = 1 A, dI/dt = 5 A/μs	Qrr	-	8	12	μC

TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified)

		40
Resist.	(K/W)	30
R	Junction/Ambient
Therm.		l	l
		20
-
thJA		10
		TL = constant
		0

0	5	10	15	20	25	30
94 9563		I - Lead Length (mm)

Fig. 1 - Max. Thermal Resistance vs. Lead Length

	100
(A)	10
Current			Tj		= 175 °C
	1
Forward-												Tj = 25 °C
	0.1
F	0.01
I
	0.001
	0				0.4			0.8				1.2			1.6			2.0
16360					VF - Forward Voltage (V)

Fig. 3 - Forward Current vs. Forward Voltage

	(A)	3.5
						VR = VRRM
	Current	3.0				half sinewave
						RthJA = 25 K/W
		2.5				I = 10 mm
	Forward	2.0
		1.5
	Average
		1.0
		0.5	RthJA = 70 K/W
	-		PCB: d = 25 mm
	FAV
		0.0
	I
		0	20	40	60	80 100 120 140 160 180

16361 Tamb - Ambient Temperature (°C)

(mW)		350				VR = VRRM
Dissipation		300
		250
		200				PR-Limit
						at 100 % VR
Power
		150
					PR-Limit
Reverse		100
					at 80 % VR
		50
-
R		0
P
		25	50	75	100	125	150	175
	16363		Tj - Junction Temperature (°C)

Fig. 2 - Max. Average Forward Current vs. Ambient Temperature		Fig. 4 - Max. Reverse Power Dissipation vs. Junction Temperature
Rev. 2.0, 04-Nov-15	2	Document Number: 86051

For technical questions within your region: [e-mail], [e-mail], [e-mail]

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000