COMCHIP UF4007-G

Ultra Fast Recovery Rectifiers
UF4001-G Thru. UF4007-G
Voltage: 50 to 1000 V
Current: 1.0 A
RoHS Device
Features
DO-41
-Low cost construction.
-Fast switching for high efficiency.
-Low reverse leakage.
-High forward surge current capability.
1.0(25.40) Min.
-High soldering temperature guarantee: 260°C/10
seconds, 0.375”(9.5mm) lead length at 5lbs(2.3kg)
tension.
0.205(5.20)
0.160(4.20)
Mechanical data
0.107(2.70)
0.080(2.00)
-Case: transfer molded plastic, DO-41
1.0(25.40) Min.
-Epoxy: UL 94V-0 rate flame retardant
-Polarity: Indicated by cathode band
-Lead: Plated axial lead, solderable per MIL-STD202E, method 208C
0.034(0.90)
0.028(0.70)
-Mounting position: Any
Dimensions in inches and (millimeter)
-Weight: 0.33 grams
Maximum Ratings and Electrical Characteristics
Ratings at 25°C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Symbol
UF4001
-G
UF4002
-G
UF4003
-G
UF4004
-G
UF4005
-G
UF4006
-G
UF4007
-G
Unit
Maximum repetitive peak reverse voltage
VRRM
50
100
200
400
600
800
1000
V
Maximum RMS voltage
VRMS
35
70
140
280
420
560
700
V
Maximum DC blocking voltage
VDC
50
100
200
400
600
800
1000
V
Maximum average forward rectified current
0.375"(9.5mm) lead length @TA=55°C
I(AV)
1.0
A
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)
IFSM
30
A
Maximum forward voltage at 1.0A DC
VF
Parameter
Maximum reverse current
at rated DC blocking voltage
TA=25°C
TA=125°C
1.0
1.7
10
50
IR
V
μA
nS
Maximum reverse recovery time (Note 3)
trr
Typical junction capacitance (Note 1)
CJ
15
PF
RθJA
60
°C/W
TJ
-55 ~ +150
°C
TSTG
-55 ~ +150
°C
Typical thermal resistance (Note 2)
Operating temperature range
Storage temperature range
50
75
NOTES:
1. Measured at 1.0MHz and applied reverse voltage of 4.0Volts.
2. Thermal resistance from junction to ambient at 0.375"(9.5mm) lead length, P.C. board mounted.
3. Reverse recovery time test condition: IF=0.5A, IR=1.0A, IRR=0.25A.
REV:B
Page 1
QW-BU006
Comchip Technology CO., LTD.
Ultra Fast Recovery Rectifiers
Rating and Characteristic Curves (UF4001-G Thru. UF4007-G)
Fig.1 Typical Forward Current
Derating Curve
Fig.2 Max. Non-Repetitive Peak
Forward Surge Current
35
ΙFSM, Peak Forward Surge Current (A)
I(AV), Average Forward Current (A)
1.2
1.0
0.8
0.6
0.4
Single phase
Half wave, 60Hz
Resistive or
inductive load
0.375"(9.5mm)
lead length
0.2
0
0
25
50
75
100
125
TA, Ambient Temperature (
150
O
30
25
20
15
10
5
1 cycle
0
175
1
100
10
Number of Cycles at 60Hz
C)
Fig.4 Typical Reverse Characteristics
20
100
IR, Instantaneous Reverse Current (mA)
Fig.3 Typical Instantaneous Forward
Characteristics
10
7U
F4
00
5-
G
~U
F4
UF
40
00
01
1
G
-G
~U
F
40
04
-G
IF, Instantaneous Forward Current (A)
8.3mS, single half
sine-wave, JEDEC
method.
TJ=TJmax
0.1
Pulse width=300μs.
1% duty cycle
O
TJ=25 C
0.01
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
TJ=150 OC
10
TJ=100 OC
1
O
TJ=25 C
0.1
20
0
VF, Instantaneous Forward Voltage (V)
40
60
80
100
120
140
Percent of Peak Reverse Voltage (%)
Fig.5 Typical Junction Capacitance
1000
Fig.6 Test Circuit of Reverse Recovery Time Characteristics
CJ, Capacitance (pF)
f=1MHz
O
TJ=25 C
Vsig=50mVp-p
Trr
50Ω
Non-Inductive
10Ω
Non-Inductive
+0.5A
(-)
100
(+)
25Vdc
(approx)
(-)
D.U.T.
1Ω
NON
Inductive
Pulse
Generator
(Note 2)
0
-0.25A
Oscilloscope
(Note 1)
-1.0A
10
0.1
Notes:1.Rise time=7nS max. Input impedance=1MΩ, 22pF
2.Rise time=10nS max. Source impedance=50Ω
1
10
1cm
Set time base for
50/100nS/cm
100
VR, Reverse Voltage (V)
REV:B
Page 2
QW-BU006
Comchip Technology CO., LTD.
Comchip
Ultra Fast Recovery Rectifiers
SMD Diode Specialist
Ammo Box Packaging Specification For Axial- Lead Rectifiers
Z
A
E
90℃±5℃
L1
B
L2
T
E
DO-41
DO-41
SYMBOL
A
B
Z
T
E
L1-L2
(mm)
5.0±0.5
52.4±1.5
1.2
6.0±0.4
0.8(max)
1.0(max)
(inch)
0.197±0.020
2.063±0.059
0.048
0.236±0.016
0.032(max)
0.040(max)
SYMBOL
Box Length
Box Width
Box Height
(mm)
245.0 ± 5.0
75.0 ± 5.0
90.0 ± 5.0
(inch)
9.646 ± 0.197
2.953 ± 0.197
3.543 ± 0.197
L
H
W
Standard Packaging
AMMO PACK
Case Type
DO-41
BOX
CARTON
( pcs )
( pcs )
2,500
45,000
REV:B
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QW-BU006
Comchip Technology CO., LTD.