Fairchild Semiconductor UF4006, UF4007, UF4005, UF4001, UF4004 Datasheet

UF4001 - UF4007

UF4001 - UF4007

Discrete POWER & Signal

Technologies

Features

•Low forward voltage drop.

•High surge current capability.

1.0 min(25.4)

Dimensions in

inches (mm)

0.205(5.21)

0.160(4.06)

• High reliability.

• High current capability.

COLOR BAND DENOTES CATHODE

DO-41

0.107(2.72)

0.080(2.03)

0.034(0.86)

0.028(0.71)

1.0 Ampere Glass Passivated High Efficiency Rectifiers

Absolute Maximum Ratings* T

Symbol Parameter Value Units

I

O

i

f(surge)

P

D

R

θ

JA

R

θ

JL

T

stg

T

J

Average Rectified Current

.375 " lead length @ T

Peak Forward Surge Current

8.3 ms single half-sine-wave
Superimposed on rated load (JEDEC method)

Total Device Dissipation

Derate above 25°C

Thermal Resistance, Junction to Ambient 60
Thermal Resistance, Junction to Lead 15
Storage Temperature Range -65 to +150
Operating Junction Temperature -65 to +150

= 25°C unless otherwise noted

A

= 75°C

A

1.0 A

30 A

2.08
17

mW/°C

C/W

°

C/W

°

W

C

°

C

°

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

Electrical Characteristics T

= 25°C unless otherwise noted

A

Parameter Device Units

4001 4002 4003 4004 4005 4006 4007

Peak Repetitive Reverse Voltage 50 100 200 400 600 800 1000 V
Maximum RMS Voltage 35 70 140 280 420 560 700 V
DC Reverse Voltage (Rated VR)
Maximum Reverse Current

@ rated V

R

TA = 25°C
T

= 100°C

A

Maximum Reverse Recovery Time

= 0.5 A, IR= 1.0 A, I

I

F

= 0.25 A

RR

Maximum Forward Voltage @ 1.0 A
Typical Junction Capacitance

V

= 4.0 V, f = 1.0 MHz

R

1999 Fairchild Semiconductor Corporation

50 100 200 400 600 800 1000 V

10
50

50 75 nS

1.0 1.7 V
17 pF

A

µ

A

µ

UF4001-UF4007, Rev. A

T ypical Characteristics

UF4001 - UF4007

Forward Characteristics

1.6

1.4

1.2
1

SINGLE PHASE

0.8

HALF WAVE
60HZ

0.6

RESISTIVE OR
INDUCTIVE LOAD

0.4

.375" (9.00mm) LOAD

FORWARD CU RRENT (A)

LENGTHS

0.2
0

0 255075100125150175

AMBIENT TEMP ERATURE ( C)

º

Non-Repetitive Surge Current

40

30

20

10

0

PEAK FORWARD SURGE CURRENT (A)

12 51020 50100

NUMBER OF CYC LES AT 60Hz

Forward Characteristics

10

T = 25 C

T = 25 C

º

º

J

A

Pulse Width = 300µS
2% Duty Cycl e

1

UF4001-UF4003 UF4005-UF4007

0.1

0.01

FORWARD CURR ENT (A)

0.001

0.2 0.4 0.6 0.8 1 1.2 1.4

FORWARD VOLTAGE (V)

UF4004

Reverse Characteristics

1000

µ

100

10

1

REVERSE CURRENT ( A)

0.1
0 20406080100120140

PERCENT OF RA TE D PEA K REVER SE VO LT AG E (%)

º

T = 125 C

A

T = 25 C

T = 25 C

º

º

J

A

T ypical Junction Capacitance

60

50

40

30

20

UF40 04-UF4007

10

JUNCTIO N CA P A CI TANCE (pF)

0

0.1 0.5 1 2 5 10 20 50 100 500

50

Ω

NONINDUCTIVE

50V
(approx)

Ω

50
NONINDUCTIVE

NOTES:

1. Rise time = 7.0 ns max; Input impedance = 1.0 megaohm 22 pf.

2. Rise time = 10 ns max; Source impedance = 50 ohms.

Ω

50
NONINDUCTIVE

DUT

OSCILLOSCOPE
(Note 1)

REVERSE VOLTAGE (V)

(-)

Pulse
Generator
(Note 2)

(+)

Reverse Recovery Time Characterstic and Test Circuit Diagram

UF40 01-UF4003

+0.5A

0

-0.25A

-1.0A

1.0cm SET TIME BASE FOR

trr

5/ 10 ns/ cm

UF4001-UF4007, Rev. A