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查询12F(R) SERIES供应商
Bulletin I20205 rev. A 09/98
12F(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 12F(R) Units
I
F(AV)
I
F(RMS)
I
FSM
@ T
C
@ 50Hz 265 A
@ 60Hz 280 A
12 A
144 °C
19 A
Stud Version
12 A
I2t@
V
RRM
T
J
50Hz 351 A2s
@ 60Hz 320 A
range 100 to 1200 V
range - 6 5 to 175 °C
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2
s
case style
DO-203AA (DO-4)
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12F(R) Series
Bulletin I20205 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
12F(R) 60 600 725 75 0 12
80 800 950 950
100 1000 1200 1150
120 1200 1400 1350
(1) Avalanche version only available from V
Forward Conduction
Parameter 12F(R) Units Conditions
I
Max. average forward current 12 A 180° conduction, half sine wave
F(AV)
@ Case temperature 144 °C
I
Max. RMS forward current 1 9 A
F(RMS)
P
Maximum non-repetitive 7 K/W 10µs square pulse, TJ = TJ max.
R
peak reverse power see note (2)
Max. peak, one-cycle forward, 265 t = 10ms No voltage
I
FSM
non-repetitive surge current 280 t = 8.3ms reapplied
2
I
t Maximum I2t for fusing 351 t = 10ms No voltage Initial TJ = TJ max.
2
√t Maximum I2√t for fusing 3510 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 1.26 V Ipk= 38A, TJ = 25°C, tp = 400µs rectangular wave
V
FM
(2) Available only for Avalanche version, all other parameters the same as 12F.
, maximum V
RRM
, maximum non- V
RSM
, minimum I
R(BR)
reverse voltage reverse voltage voltage
VVV(1) mA
400V to 1200V.
RRM
225 t = 10ms 100% V
235 t = 8.3ms reapplied Sinusoidal half wave,
320 t = 8.3ms reapplied
250 t = 10ms 100% V
226 t = 8.3ms reapplied
0.77 (16.7% x π x I
0.97 (I > π x I
10.70 (16.7% x π x I
6.20 (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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Bulletin I20205 rev. A 09/98
Thermal and Mechanical Specifications
Parameter 12F(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 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° 0.33 0.26 TJ = TJ max.
120° 0.41 0.44
90° 0.53 0.58
60° 0.78 0.81
30° 1.28 1.29
°C
K/W
K/W
12F(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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A12F R120M
1 234 5
F(AV)
(See Voltage Ratings table)
RRM
6
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12F(R) Series
Bulletin I20205 rev. A 09/98
Outlines Table
Case Style DO-203AA (DO-4)
All dimensions in millimeters (inches)
180
170
160
150
Maximum Allowable Case Tempera tur e (°C)
140
0 2 4 6 8 10 12 14
12F(R) Series
R (DC) = 2.0 K/W
thJC
Cond uc tion A n gl e
30°
60°
90°
120°
180°
Average Forwar d Current (A)
Fig. 1 - Current Ratings Characteristics Fig. 2 - Current Ratings Characteristics
4
180
170
160
150
140
Maximum Allowable Case Temperature (°C)
130
0 4 8 12 16 20
12F(R) Series
R (DC) = 2.0 K /W
thJC
Conduction Period
30°
60°
90°
120°
180°
Av erage Forward Current (A)
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DC
Page 5
12F(R) Series
Bulletin I20205 rev. A 09/98
14
180°
120°
12
10
90°
60°
30°
RMS Limit
8
6
4
2
Maximum Aver age For ward Pow er Lo ss ( W)
0
02468101214
Conduction Angle
12F(R) Series
T = 175°C
J
Average Forward Current (A)
Fig. 3 - Forward Power Loss Characteristics
20
16
12
Maximum Average Fo rward Power L oss (W)
DC
180°
120°
90°
60°
30°
RMS Limit
8
Cond uc tion P e riod
4
0
0 4 8 12 16 20
12F(R) Series
T = 175°C
J
Ave rage Fo rward Current (A)
Fig. 4 - Forward Power Loss Characteristics
1
R
0
K
/
W
1
2
K
/
W
1
5
K
/
W
2
0
K
/
W
3
0
K
/
W
6
t
h
S
K
A
/
W
=
8
K
/
W
-
D
e
l
t
a
R
0 255075100
Maximum Allowable Ambient Temperatu re (°C)
R
t
h
S
A
=
6
K
/
8
K
/
W
1
0
K
/
W
1
2
K
/
W
1
5
K
/
W
2
0
K
/
W
3
0
K
/
W
W
-
D
e
l
t
a
R
0 255075100
Maximum Allowable Ambient Temperatu re (°C)
250
At Any Ra ted Load Con ditio n And With
Rated V App l ie d Fo l lo win g Surg e.
225
RRM
200
Initial T = 175°C
J
@ 60 Hz 0.0083 s
@ 50 Hz 0.0100 s
275
Maximum Non Repe titive Surge Current
250
Versus Pulse Train Duration.
No Volta ge R eapplied
225
Rated V Reapplied
200
175
175
150
125
Pe ak Hal f S ine Wave Forward Current (A)
12F(R) Series
100
1 1 0 100
Num b er Of Equa l A m pl itude Ha lf Cycle Current Pu ls es (N )
150
125
12F(R) Ser ies
Peak Hal f Sine Wave Forward Current (A)
100
0.01 0.1 1
Pulse Tra in D ur ation (s)
Fig. 5 - Maximum Non-Repetitive Surge Current Fig. 6 - Maximum Non-Repetitive Surge Current
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Initial T = 175°C
J
RRM
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12F(R) Series
Bulletin I20205 rev. A 09/98
1000
T = 25°C
J
T = 175°C
J
10
thJC
Steady S tate Valu e
R = 2.0 K/W
thJC
(DC Operation)
100
1
10
Instantaneous Forward Current (A)
1
0123456
Instantaneous Forward Voltage (V )
12F(R) Series
Trans ien t Ther m al Im pe danc e Z (K/ W )
0.1
0.001 0.01 0.1 1 10
Sq uar e Wav e Pulse Duration (s)
Fig. 7 - Forward Voltage Drop Characteristics Fig. 8 - Thermal Impedance Z
12F (R) S eries
Characteristics
thJC
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