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70FD Datasheet Preview

70FD Datasheet

Fast Recovery Diodes

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70FD pdf
SEMICONDUCTOR
70FD(R)Series RRooHHSS
Nell High Power Products
Fast Recovery Diodes
(Stud Version), 70A
FEATURES
Short reverse recovery time
Low stored charge
Wide current range
Excellent surge capabilities
Stud cathode and stud anode versions
Voltage up to 1200 VRRM
Compliant to RoHS
TYPICAL APPLICATIONS
DC power supplies
lnverters
Converters
Choppers
Ultrasonic systems
Freewheeling diodes
DO-203AB(DO-5)
Available
RoHS*
COMPLIANT
PRODUCT SUMMARY
IF(AV)
70A
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
IF(AV)
IFSM
I2t
I2t
VRRM
trr
TJ
Maximum TC
50 HZ
60 HZ
50 HZ
60 HZ
Range
Range
ELECTRICAL SPECIFICATIONS
VOLTAGE RATINGS
TYPE
VOLTAGE
NUMBER CODE
70FD(R)
02
04
06
08
VRRM, MAXIMUM
PEAK REPETITIVE
REVERSE VOLTAGE
TJ = -40°C TO 125°C
V
200
400
600
800
10 1000
12 1200
70FD(R)
70
85
830
870
3445
3141
34445
200 to 1200
See Recovery Characteristics table
-40 to 125
UNIT
A
ºC
A
A2s
I2s
V
ns
ºC
VRSM, MAXIMUM PEAK
NON-REPETITIVE
REVERSE VOLTAGE
TJ = 25°C TO 125°C
V
300
500
700
900
1100
1300
IFM, MAXIMUM PEAK REVERSE
CURRENT AT RATED VRRM
mA
TJ = 25°C
TJ = 125°C
0.1 15
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Page 1 of 6




nELL
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70FD Datasheet Preview

70FD Datasheet

Fast Recovery Diodes

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70FD pdf
SEMICONDUCTOR
70FD(R)Series RRooHHSS
Nell High Power Products
FORWARD CONDUCTION
PARAMETER
Maximum average forward current
at maximum case temperature
Maximum RMS forward current
Maximum peak repetitive forward current
Maximum peak, one-cycle
non-reptitive surge current
Maximum l²t for fusing
SYMBOL
TEST CONDITIONS
IF(AV) 180° conduction, half sine wave
IF(RMS)
IFRM
IFSM
I2t
Sinusoidal half wave, 30° conduction
t = 10ms Sinusoidal half wave, 100% VRRM
t = 8.3ms reapplied, initial TJ =TJ maximum
t = 10ms Sinusoidal half wave, no voltage
t = 8.3ms reapplied, initial TJ =TJ maximum
t = 10ms 100% VRRM reapplied,
t = 8.3ms initial TJ =TJ maximum
t = 10ms no voltage reapplied,
t = 8.3ms initial TJ =TJ maximum
Maximum l²t for fusing(1)
I2t t = 0.1 ms to 10 ms, no voltage reapplied
Maximum value of threshold voltage
Maximum value of forward slope resistance
Maximum forward voltage drop
VF(TO)
rF
VFM
TJ = 125°C
TJ = 25°C; lFM = 220A
Note : (1) l2t for time tx =I2t tx
70FD(R)
70
85
110
380
700
730
830
870
2450
2212
3445
3141
34445
1.085
3.40
1.85
UNIT
A
ºC
A
A
A
A2s
A2s
V
mΩ
V
SWITCHING
PARAMETER
SYMBOL
TEST CONDITIONS
Typical reverse recovery time
trr
Typical reverse recovered charge
Qrr
TJ = 25°C, IF = 0.5A, IR = 1.0A,
IRR = 250mA (RG#1 CKT)
TJ = 25°C, IF = 1A to VR = 30V,
-dlF/dt = 100 A/µs
TJ = 25°C, -dlF/dt = 25 A/µs,
lFM = π x rated lF(AV)
TJ = 25°C, IF = 1A to VR = 30V,
-dlF/dt = 100 A/µs
TJ = 25°C, -dlF/dt = 25 A/µs,
lFM = π x rated lF(AV)
70FD(R)
02 to 06 08 to 12
200 500
UNIT
60 150
ns
200 500
90 500
240 1300
nC
www.nellsemi.com
Page 2 of 6




nELL
nELL

70FD Datasheet Preview

70FD Datasheet

Fast Recovery Diodes

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70FD pdf
SEMICONDUCTOR
70FD(R)Series RRooHHSS
Nell High Power Products
THERMAL AND MECHANICAL SPECIFCATIONS
PARAMETER
SYMBOL
TEST CONDITIONS
70FD(R)
UNITS
Maximum junction operating
temperature range
Maximum storage temperature range
TJ
Tstg
-40 to125
- 40 to150
ºC
Maximum thermal resistance,
junction to case
Maximum thermal resistance,
case to heatsink
RthJC
RthCS
Maximum allowable mounting torque
(+0%, -10%)
Approximate weight
Case style
DC operation
Mounting surface, smooth, flat and greased
Not lubricated threads, tighting on nut(1)
Lubricated thread, tighting on nut (1)
Not lubricated threads, tighting on hexagon(2)
Lubricated thread, tighting on hexagon(2)
JEDEC
0.36
0.25
K/W
3.4(30)
2.3(20)
4.2(37)
N·m
(lbf · in)
3.2(28)
25 g
0.88
oz.
DO-203AB (DO-5)
Note : (1) Recommended for pass-through holes
(2) Recommended for holed threaded heatsinks
RthJC CONDUCTION
CONDUCTION ANGEL
70FD(R)
SINUSOIDAL CONDUCTION
RECTANGULAR CONDUCTION
180˚
120˚
60˚
30˚
0.29
0.31
0.65
1.11
0.15
0.29
0.65
1.10
Note
• The table above shows the increment of thermal resistance RthJC when devices
operate at different conduction angles than DC
TEST CONDUCTIONS UNITS
TJ = 150°C
K/W
ORDERING INFORMATION SCHEME
Current
70 = 70A
Diode type
FD = Fast Recovery Diode
Polarity
R = Reverse, Anode on Stud
None = standard, Cathode on Stud
Voltage
06 = 600V
08 = 800V
10 = 1000V
12 = 1200V
Trr value
A = 200 ns Max.
B = 500 ns Max.
70 FD R 06 A
www.nellsemi.com
Page 3 of 6




Part Number 70FD
Description Fast Recovery Diodes
Maker nELL
Total Page 6 Pages
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