FR151 – FR157
1.5A
FAST RECOVERY DIODE
Features
!
Diffus
ed Junction
!
Low Forward Voltage Drop
!
High Current Capability A B A
!
High Reliability
!
High Surge Current Capability
Me
chanical Data
C
!
C
ase: DO-15, Molded Plastic D
!
Terminals: Plated Leads Solderable per
MIL-STD- 202, Met hod 208
!
Polarity: Cathode Band
!
Weight: 0.40 grams (approx.)
!
Mounting Position: Any
!
Marking: Type Number
!
Lead Free: For RoHS / Lead Free Version
Maximum R
atings and Electrical Characteristics
@T
A
=25°
C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derat e current by 20%.
Characteristic Symbol FR151 FR152 FR153 FR154 FR155 FR156 FR157 Unit
P
eak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
V
RRM
V
RWM
V
R
50 100
200 400 600 800 1000 V
RM
S Reverse Voltage V
R(RM
S)
35 70
140 280 420 560 700 V
A
verage Rectified Output Current
(Note 1) @T
A
=
75°C
I
O
1.5 A
Non-Repet
itive Peak Forward Surge Current
8.3ms Si ngl e half sine-wave superimposed on
rated load (JEDE C Method)
I
FSM
60 A
Forward V
oltage @I
F
= 1
.5A V
FM
1.28 V
Peak
Reverse Current @T
A
= 25°
C
At Rated DC Blocki ng Voltage @T
A
= 100°
C
I
RM
2.0
100
µA
Revers
e Recovery Time (Note 2) t
rr
150 250
450 nS
T
ypical J unction Capacitance (Note 3) C
j
30 pF
Operati
ng Temperature Range T
j
-55 to +150 °
C
St
orage Temperature Range T
STG
-55 to +150 °
C
Note:
1. Leads maintained at ambi ent temperat ure at a distanc e of 9.5mm from the case
2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.
3. Measured at 1.0 MHz and applied reverse volt age of 4.0V D.C.
1 of 2
FR151 – FR157
Z ibo Seno Electronic Engineering Co., Ltd.
www.senocn.com
DO-15
Di
m Min Max
A
24.
5 —
B
5.
50 7.62
C
0.60
0.80
D
2.
60
3.60
A
ll Dimensions in mm
2 of 2
0
0.3
0.6
0.9
1.2
1.5
25 50
75
100
125 150 175 200
I ,
AVERAGE FWD RECTIFIED CURRENT (A)
(AV)
T ,
AMBIENT TEMPERATURE ( C)
Fig. 1 Forward Derating Curve
A
°
Single phase
half-wave
60 Hz resistive or inductive load
0.01
0.1
1.0
10
0.6
0.8
1.0 1.2 1.4
I ,
INSTANTANEOUS FWD CURRENT (A)
F
V ,
INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
T =
25 C
j
°
Pulse width
= 300 sµ
I ,
PEAK FORWARD SURGE CURRENT (A)
FSM
0
20
40
60
1 10 100
NUMBER
OF CYCLES AT 60Hz
Fig. 3 Peak Forward Surge Current
Pulse Width
8.3ms
Single Half-Sine-Wave
(JEDEC Method)
50V DC
Approx
50
NI (Non-inductive)Ω
10 NIΩ
1.0
NI
Ω
Oscilloscope
(Note 1)
Pulse
Generator
(Note 2)
Device
Under
T
est
t
rr
Settimebasefor5/10ns/cm
+0.5A
0A
-0.25A
-1.0A
Notes:
1.
Rise Time = 7.0ns max. Input Impedance = 1.0M , 22pF.
2. Rise Time = 10ns max. Input Impedance = 50 .
Ω
Ω
Fig.5ReverseRecoveryTimeCharacteristicandTestCircuit
(+)
(+)
(-)
(-)
1
10
100
1 10 100
C ,
CAPACITANCE (pF)
j
V ,
REVERSE VOLTAGE (V)
Fig. 4 Typical Junction Capacitance
R
T = 25 C
f = 1.0MHz
A
°
FR151 – FR157
FR151 – FR157
Z ibo Seno Electronic Engineering Co., Ltd.
www.senocn.com