Page 1
Bulletin I20206 rev. A 09/98
6F(R) SERIES
STANDARD RECOVERY DIODES
Features
High surge current capability
Avalanche types available
Stud cathode and stud anode version
Wide current range
Types up to 1200V V
RRM
Typical Applications
Battery charges
Converters
Power supplies
Machine tool controls
Major Ratings and Characteristics
Parameters 6F(R) Units
I
F(AV)
I
F(RMS)
I
FSM
@ T
C
@ 50Hz 159 A
@ 60Hz 167 A
6A
160 °C
9.5 A
Stud Version
6 A
I2t@
V
RRM
T
J
50Hz 134 A2s
@ 60Hz 141 A
range 100 to 1200 V
range - 6 5 to 175 °C
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2
s
case style
DO-203AA (DO-4)
1
Page 2
6F(R) Series
Bulletin I20206 rev. A 09/98
ELECTRICAL SPECIFICATIONS
Voltage Ratings
Voltage V
Type number Code repetitive peak repetitive peak avalanche
10 100 150 -20 200 275 --
40 400 500 500
6F(R) 60 600 7 25 750 12
80 800 950 950
100 1000 1200 1150
120 1200 1400 1350
(1) Avalanche version only available from V
Forward Conduction
Parameter 6F(R) Units Conditions
I
Max. average forward current 6 A 180° conduction, half sine wave
F(AV)
@ Case temperature 160 °C
I
Max. RMS forward current 9.5 A
F(RMS)
P
Maximum non-repetitive 4 K/W 10µs square pulse, TJ = TJ max.
R
peak reverse power see note (2)
Max. peak, one-cycle forward, 159 t = 10ms No voltage
I
FSM
non-repetitive surge current 167 t = 8.3ms reapplied
2
I
t Maximum I2t for fusing 127 t = 10ms No voltage Initial TJ = TJ max.
2
√t Maximum I2√t for fusing 1270 A2√s t = 0.1 to 10ms, no voltage reapplied
I
Low level value of threshold
V
F(TO)1
voltage
High level value of threshold
V
F(TO)2
voltage
Low level value of forward
r
1
f
slope resistance
High level value of forward
r
2
f
slope resistance
Max. forward voltage drop 1.10 V Ipk= 19A, TJ = 25°C, tp = 400µs rectangular wave
V
FM
(2) Available only for Avalanche version, all other parameters the same as 6F.
, maximum V
RRM
, maximum non- V
RSM
, minimum I
R(BR)
reverse voltage reverse voltage voltage
VVV(1) mA
400V to 1200V.
RRM
134 t = 10ms 100% V
141 t = 8.3ms reapplied Sinusoidal half wave,
116 t = 8.3ms reapplied
90 t = 10ms 100% V
82 t = 8.3ms reapplied
0.63 (16.7% x π x I
0.86 (I > π x I
15.7 (16.7% x π x I
5.6 (I > π x I
A
A2s
V
mΩ
F(AV)
), TJ = TJ max.
F(AV)
F(AV)
), TJ = TJ max.
F(AV)
RRM
RRM
< I < π x I
< I < π x I
), TJ = TJ max.
F(AV)
), TJ = TJ max.
F(AV)
RRM
@ TJ = 175°C
max.
2
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Page 3
Bulletin I20206 rev. A 09/98
Thermal and Mechanical Specifications
Parameter 6F(R) Units Conditions
TJMax. junction operating temperature range -65 to 175
Max. storage temperature range -65 to 200
T
stg
R
Max. thermal resistance, junction to case 2.5 DC operation
thJC
R
Max. thermal resistance, case Mounting surface, smooth, flat and
thCS
to heatsink greased
T Mounting torque, ± 10% 1.2 Nm Lubricated threads
wt Approximate weight 7 (0.25) g (oz)
Case style DO-203AA (DO-4) See Outline Table
∆R
Conduction
thJC
(The following table shows the increment of thermal resistence R
0.5
(1.5) (Not lubricated threads)
when devices operate at different conduction angles than DC)
thJC
Conduction angle Sinusoidal conduction Rectangular conduction Units Conditions
180° 0.34 0.29 TJ = TJ max.
120° 0.44 0.48
90° 0.57 0.63
60° 0.85 0.88
30° 1.37 1.39
°C
K/W
K/W
6F(R) Series
Ordering Information Table
Device Code
1 - A = Avalanche diode
None = Standard diode
2 - Current rating: Code = I
3 - F = Standard device
4 - None = Stud Normal Polarity (Cathode to Stud)
R = Stud Reverse Polarity (Anode to Stud)
5 - Voltage code: Code x 10 = V
6 - None = Stud base DO-203AA (DO-4) 10-32UNF-2A
M = Stud base DO-203AA (DO-4) M5 X 0.8 - (Not available for Avalanche diodes)
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A6FR120M
1 234 5
F(AV)
(See Voltage Ratings table)
RRM
6
3
Page 4
6F(R) Series
Bulletin I20206 rev. A 09/98
Outlines Table
Case Style DO-203AA (DO-4)
All dimensions in millimeters (inches)
175
170
165
160
Maximum Allowable Case Temperature (°C)
155
01234567
6F(R) Series
R (DC) = 2.5 K/W
thJC
Conduction Angle
90°
60°
30°
Av erage Forward Current (A)
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
120°
180°
4
175
170
165
160
Maximum Allowable Case Temperature (°C)
155
0246810
6F(R) Series
R (DC) = 2.5 K/W
thJC
Conduction Per iod
90°
60°
30°
Average Forward Current (A)
120°
180°
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DC
Page 5
6F(R) Series
Bulletin I20206 rev. A 09/98
6
5
4
3
2
1
Maximum Aver age For ward Pow er Loss (W)
0
0123456
RMS Limit
180°
120°
90°
60°
30°
Conduction Angle
6F (R ) S e rie s
T = 175°C
J
Ave rage Forward Current ( A)
Fig. 3 - Forward Power Loss Characteristics
8
7
6
5
DC
180°
120°
90°
60°
30°
4
RMS Limit
3
Cond uc tion P er iod
2
1
Max imu m Ave rage Fo rwar d Pow e r Loss (W )
0
0246810
6F(R) Series
T = 175°C
J
Ave rage Fo rward Curren t (A)
Fig. 4 - Forward Power Loss Characteristics
R
t
h
3
0
K
/
W
4
0
K
/
W
5
0
K
/
W
1
S
5
A
K
/
W
=
2
0
K
/
W
-
D
e
l
t
a
R
0 255075100
Maximum Allowable Ambient Tem perature (°C)
R
t
h
2
0
K
/
W
3
0
K
/
W
4
0
K/
W
5
0
K/
W
S
A
=
1
0
K
/
1
5
K
W
/
W
-
D
e
l
t
a
R
0 255075100
Maxim um Allow able Ambient Te mper ature (°C)
150
At Any R ated Loa d Cond ition And W ith
140
Rated V Applied Following Surge.
130
RRM
120
Init ial T = 175°C
J
@ 60 H z 0.0083 s
@ 50 H z 0.0100 s
110
100
90
80
70
60
6F (R) Serie s
50
Pe ak Half Sine W ave Forwar d Current (A)
40
1 10 100
Number Of Equal Amplitude Half Cycle Current Pulses (N)
160
Maximum Non Repetitive Surge Current
150
140
130
120
Ve rsus Pulse Train Duration.
N o Voltage Reapplied
Rated V Rea pplie d
110
100
90
80
70
60
50
6F(R) Series
40
Peak Half Sine Wave Forward Current (A)
30
0.01 0.1 1
Puls e Train Dur ation (s )
Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
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Initial T = 17 5°C
J
RRM
5
Page 6
6F(R) Series
Bulletin I20206 rev. A 09/98
1000
6F(R) Series
10
thJC
Steady State Value
R = 2.5 K/W
thJ C
(DC O perat ion)
100
1
T = 25°C
10
J
T = 175°C
J
Instantaneou s Forward Current (A)
Transient Thermal Impedance Z (K/W)
1
00.511.522.5
Instantaneous Forward Voltage (V )
0.1
0.001 0.01 0.1 1 10
Squa re Wav e Pulse Duration ( s)
Fig. 7 - Forward Voltage Drop Characteristics Fig. 8 - Thermal Impedance Z
6F(R) Series
Characteristics
thJC
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