WTE B8S-T3, B4S-T3, B6S-T3, B2S-T3, B1S-T3 Datasheet

				W T E	B1S – B8S
			PO WE R SEM IC O ND UC TO R S
					0.5A MINI SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER
Features

! Glass Passivated Die Construction

G

!

Low Forward Voltage Drop

!

High Current Capability

!

High Surge Current Capability

-

+

H

!

Designed for Surface Mount Application

B

~

~

D

E

!

Plastic Material – UL Recognition Flammability

Classification 94V-O

C

M

A

L

MB-S

Dim

Min

Max

Mechanical Data

J

A

4.50

4.90

!

Case: Molded Plastic

B

3.80

4.20

!

Terminals: Plated Leads Solderable per

C

0.006

0.35

D

—

0.20

MIL-STD-202, Method 208

K

E

—

7.0

!

Polarity: As Marked on Case

G

0.70

1.10

!

Weight: 0.22 grams (approx.)

H

1.30

1.70

!

Mounting Position: Any

J

2.30

2.70

!

Marking: Type Number

K

2.30

2.70

L

—

3.00

M

0.50

0.80

All Dimensions in mm

Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified

Single Phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic		Symbol	B1S	B2S		B4S		B6S	B8S	Unit
Peak Repetitive Reverse Voltage		VRRM
Working Peak Reverse Voltage		VRWM	100	200		400		600	800	V
DC Blocking Voltage		VR
RMS Reverse Voltage		VR(RMS)	70	140		280		420	560	V
Average Rectified Output Current	@TA = 40°C	IO			0.5					A
Non-Repetitive Peak Forward Surge Current 8.3ms
Single half sine-wave superimposed on rated load		IFSM			30					A
(JEDEC Method)
I2t Rating for Fusing (t < 8.35ms)		I2t			10					A2s
Forward Voltage per element	@IF = 0.5A	VFM			1.0					V
Peak Reverse Current	@TA = 25°C	IRM			5.0					µA
At Rated DC Blocking Voltage	@TA = 125°C				500
Typical Junction Capacitance (per leg) (Note 1)		Cj			25					pF
Typical Thermal Resistance (per leg) (Note 2)		R JA			85					K/W
Operating and Storage Temperature Range		Tj, TSTG			-55 to +150					°C

Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

2. Thermal resistance junction to ambient mounted on PC board with 13mm2 copper pads.

B1S – B8S

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© 2002 Won-Top Electronics