RB495D ROHM Co. Ltd., RB495D Datasheet - Page 2

• Manufacturer Part Number: RB495D
• Description: Schottky Barrier Diode
• Manufacturer: ROHM Co. Ltd.

Diodes
Electrical characteristic curves (Ta=25°C)
0.001
0.01
380
370
360
350
340
330
30
25
20
15
10
20
15
10
0.1
5
0
5
0
1
1
0
Ta=125℃
100
FORWARD VOLTAGE：VF(mV)
IFSM-t CHARACTERISTICS
VF-IF CHARACTERISTICS
VF DISPERSION MAP
IFSM DISRESION MAP
Ta=75℃
200
AVE:12.50A
TIME:t(ms)
AVE:359.0mV
300
10
Ifsm
Ifsm
400
8.3ms
Ta=-25℃
Ta=25℃
IF=200mA
Ta=25℃
n=30pcs
t
500
1cyc
100
600
100000
10000
1000
1000
200
180
160
140
120
100
100
100
30
25
20
15
10
0.1
80
60
40
20
10
5
0
10
0
1
1
0.001
0
5
REVERSE VOLTAGE：VR(V)
VR-IR CHARACTERISTICS
Rth-t CHARACTERISTICS
trr DISPERSION MAP
10
IR DISPERSION MAP
0.1
AVE:8.6ns
15
AVE:33.62uA
TIME:t(s)
Mounted on epoxy board
IM=1mA
20
1ms
300us
25
Ta=125℃
Ta=75℃
Ta=25℃
Ta=-25℃
10
time
Irr=0.25*IR
30
Ta=25℃
n=10pcs
IF=0.5A
Ta=25℃
IR=1A
VR=25V
n=30pcs
Rth(j-c)
IF=10mA
Rth(j-a)
35
1000
40
100
100
20
15
10
95
90
85
80
75
70
65
60
55
50
10
0.3
0.2
0.1
5
0
1
0
1
0
0
Sin(θ＝180)
Per chip
IFSM-CYCLE CHARACTERISTICS
5
FORWARD CURRENT：Io(A)
VR-Ct CHARACTERISTICS
REVERSE VOLTAGE:VR(V)
0.1
Io-Pf CHARACTERISTICS
AVERAGE RECTIFIED
Ct DISPERSION MAP
NUMBER OF CYCLES
D=1/2
10
AVE:71.8pF
0.2
Rev.B
Ifsm
15
10
0.3
8.3ms
RB495D
20
1cyc
DC
Ta=25℃
n=10pcs
f=1MHz
VR=0V
8.3ms
0.4
f=1MHz
25
30
100
0.5
2/3