25 F / 25 FR
SILICON POWER DIODE
DO-5
FEATURES
• All Diffused Series
• Available in Normal & Reverse Polarity
• Industrial Grade
• Available In Avalanche Characteristic
* Available in metric and UNF thread
ELECTRICAL SPECIFICATIONS
25F/FR
I
F(AV)
Maximum Average Forward
Current T=140
0
C
Maximum peak forward
V
FM
voltage drop @ Rated I
F(AV)
I
FSM
Maximum peak one cycle
(non-rep) surge current 10 m sec
Maximum peak repetitive
I
FRM
surge current®
I2tMaximum I2t rating (non-rep.)
for 5 to 10 m sec.
NAINA
25 F/ FR
POLARITY
A
C
Normal Reverse
7
Ø 4.0
12
27
11.5
C
A
17 A/F
M8 x 1.25
25A
Ø 8.0
16
1.25V
400 A
150A
800A 2Sec
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
1.5
0
C/W
-65
0
C to 150
0
C
-65
0
C to 150
0
C
0.14 M-kg min,
0.17 M-kg max
7 gms.
ELECTRICAL RATINGS
TYPE
VRRM
NUMBER 25F/FR
Max. repetitive peak reverse
voltage (v)
VR(RMS) Max. R.M.S. reverse voltage (V)
VR
Max. D.C. Blocking Voltage (V)
Recommended R.M.S. working
Voltage(v)
Max. Average reverse leakage
current @ VRMM Tc 25
0
C uA
10
100
70
100
40
150
20
200
140
200
80
150
40
400
280
400
160
150
60
600
420
60
240
150
80
800
560
800
320
150
100
1000
700
1000
400
150
120
1200
840
1200
480
150
140
160
1400 1600
980
1120
1400 1600
560
150
640
150
iR(AV)
NAINA SEMICONDUCTOR LTD.
D95,SECTOR 63 NOIDA(INDIA)
e-mail : sales@nainasemi.com web site : www.nainasemi.com
