UF4001 Datasheet, PDF (1/2 Pages) Won-Top Electronics – 1.0A ULTRAFAST RECOVERY RECTIFIER

DIGITRON SEMICONDUCTORS
UF4001-UF4007
ULTRAFAST PLASTIC RECTIFIER
MAXIMUM RATINGS
Parameter
Maximum repetitive peak reverse
voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward
rectified current .375” lead length
@ T_A = 55°C
Peak forward surge current 8.3
ms single half sine wave
superimposed on rated load
Operating junction and storage
temperature range
Symbol UF4001 UF4002 UF4003 UF4004 UF4005 UF4006 UF4007 Unit
V_RRM
50
100
200
400
600
800
1000
V
R_MS
35
70
140
280
420
560
700
V
V_DC
50
100
200
400
600
800
1000
V
I_F(AV)
1.0
A
I_FSM
30
A
T_J, T_STG
-55 to +150
°C
ELECTRICAL CHARACTERISTICS (T_A = 25°C unless otherwise noted)
Parameter
Test
Conditions
Symbol
UF
4001
UF
4002
UF
4003
UF
4004
Maximum instantaneous forward
voltage ⁽¹⁾
1.0A
V_F
1.0
Maximum DC reverse current at
rated DC blocking voltage
T_A = 25°C
T_A = 100°C
I_R
10
50
I_F = 0.5A,
Maximum reverse recovery time
I_R = 1.0A,
t_rr
50
I_rr = 0.25A
Typical junction capacitance
4.0V, 1 MHz
C_J
17
1. Pulse test: 300µs pulse width, 1% duty cycle
THERMAL CHARACTERISTICS
Parameter
Symbol
Typical thermal resistance ⁽¹⁾
R_θJA
R_θJL
1. Thermal resistance from junction to ambient at 0.375” lead length
UF
4001
UF
4002
UF
4003
UF
4004
60
15
MECHANICAL CHARACTERISTICS
Case
DO-41
Marking Body painted, alpha numeric
Polarity Cathode band
UF
4005
UF
4005
UF
4006
1.7
75
UF
4006
UF
4007
UF
4007
Unit
V
µA
ns
pF
Unit
°C/W
144 Market Street
Kenilworth NJ 07033 USA
phone +1.908.245-7200
fax +1.908.245-0555
[e-mail]
www.digitroncorp.com
Rev. 20121207