25 F / 25 FR
NAINA
SILICON POWER DIODE
DO-5
FEATURES
•
•
•
•
All Diffused Series
25 F/ FR
7
Available in Normal & Reverse Polarity
Industrial Grade
POLARITY
Ø 4.0
A
C
27
12
Available In Avalanche Characteristic
* Available in metric and UNF thread
ELECTRICALSPECIFICATIONS
C
A
Reverse
Normal
17 A/F
11.5
M8 x 1.25
25F/FR
16
F(AV)
I
Maximum Average Forward
25A
1.25V
400 A
150A
Ø 8.0
0
Current T=140 C
VFM
IFSM
IFRM
Maximum peak forward
voltage drop @ Rated IF(AV)
Maximum peak one cycle
(non-rep) surge current 10 m sec
Maximum peak repetitive
surge current®
POLARITY
A
C
A
C
Reverse
Normal
32
12
17 A/F
2
2
2
800A Sec
I tMaximum I t rating (non-rep.)
11.5
M 8 x 1.25
for 5 to 10 m sec.
THERMALMECHANICALSPECIFICATIONS
θJC
Tj
Maximum thermal resistance Junction to case
1.50C/W
Operating Junction Temp.
Storage temperature
Mounting torque
(Non-lubricated threads)
Approx, weight
-650C to 1500C
-650C to 1500C
0.14 M-kg min,
0.17 M-kg max
7 gms.
Tstg
W
ELECTRICALRATINGS
TYPE
NUMBER 25F/FR
10
20
40
60
80
100
120
140
160
VRRM
Max. repetitive peak reverse
voltage (v)
100
200 400 600
800 1000
1200 1400 1600
840 980 1120
1200 1400 1600
VR(RMS) Max. R.M.S. reverse voltage (V)
70
140 280 420
560
700
VR
Max. D.C. Blocking Voltage (V)
100
40
200 400
80 160 240
150 150 150
60
800 1000
Recommended R.M.S. working
Voltage(v)
320
150
400
150
480
150
560
150
640
150
iR(AV)
Max. Average reverse leakage
150
current @ VRMM Tc 250C uA
NAINA SEMICONDUCTOR LTD.
D95,SECTOR 63 NOIDA(INDIA)
e-mail : sales@nainasemi.com web site : www.nainasemi.com