70HF/70HFR
SILICON POWER DIODE
DO-5
FEATURES
• Diffused Series
• Available in Normal & Reverse Polarity
• Industrial Grade
• Available In Avalanche Characteristic
* Available in metric and UNF thread
ELECTRICAL SPECIFICATIONS
I
F
V
FM
I
FSM
I
FRM
I
2
t
Maximum Average Forward
Current T=125
0
C
Maximum peak forward
voltage drop @ Rated IF(AV)
Maximum peak one cycle
(non-rep) surge current 10 m sec
Maximum peak repetitive surge current
Maximum I
2
t rating (non-rep.) for 5 to 10
msec.
70A
Ø 8.0
NAINA
POLARITY
A
C
Normal Reverse
7
Ø 4.0
12
27
11.5
C
A
17 A/F
M8 x 1.25
16
1.2V
1000 A
350 A
5000
A
2
Sec
POLARITY
A
C
Normal Reverse
C
A
17 A/F
12
32
11.5
M 8 x 1.25
THERMAL MECHANICAL SPECIFICATIONS
θ
JC
Tj
Tstg
W
Maximum thermal resistance Junction to case
Operating Junction Temp.
Storage temperature
Mounting torque
(Non-lubricated threads)
Approx, weight
0.45
0
C/W
-55
0
C to 180
0
C
-65
0
C to 200
0
C
0.4 M-kg min,
0.6 M-kg max
13.5 & 30 gms.
ELECTRICAL RATINGS
TYPE
V
RRM
70HF/HFR
Max. repetitive peak reverse
voltage (v)
V
R
(RMS)
V
R
Max rms voltage(v)
Max. D.C. Blocking Voltage (V)
Recommended R.M.S. working
Voltage(v)
Max. Average reverse leakage
current @ VRRM Tc 25
0
C uA
70
100
40
200
140
200
80
200
280
400
160
200
420
600
240
200
560
800
320
200
700
1000
400
200
840
1200
480
200
980
1120
10
100
20
200
40
400
60
600
80
800
100
1000
120
1200
140
160
1400 1600
1400 1600
560
200
640
200
I
R
(AV)
NAINA SEMICONDUCTOR LTD.,
D-95,SECTOR 63 NOIDA(INDIA)
e-mail:sales@nainasemi.com , web site :www.nainasemi.com
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