LL4151 Vishay, LL4151 Datasheet - Page 2

• Manufacturer Part Number: LL4151
• Description: Small Signal Fast Switching Diode
• Manufacturer: Vishay

LL4151
Vishay Semiconductors
Electrical Characteristics
T
Typical Characteristics
Fig. 1 Reverse Current vs. Junction Temperature
Fig. 2 Forward Current vs. Forward Voltage
www.vishay.com
2
Forward voltage
Reverse current
Breakdown voltage
Diode capacitance
Reverse recovery time
amb
94 9152
94 9151
= 25 °C, unless otherwise specified
1000
0.01
100
100
0.1
0.1
10
10
1
1
0
0
Parameter
Scattering Limit
T = 100 ° C
0.4
40
T
j
j
V - Forward Voltage ( V )
- Junction Temperature ( ° C )
F
0.8
80
T = 25 ° C
j
120
1.2
I
V
V
I
V
I
I
i
R
F
R
F
F
V
R
R
R
= 50 mA
= I
= 10 mA, V
= 5 µA, t
= 0.1 x I
R
= 50 V
= 50 V, T
= 0, f = 1MHz, V
(T
160
= 50 V
1.6
R
amb
= 10 mA, i
Test condition
p
R
= 25 °C unless otherwise specified)
/T = 0.01, t
200
, R
2.0
j
= 150 °C
R
L
= 6 V,
= 100 Ω
R
= 1 mA
HF
p
= 50 mV
= 0.3 ms
Fig. 3 Diode Capacitance vs. Reverse Voltage
Symbol
V
94 9153
C
V
(BR)
I
I
t
t
R
R
rr
rr
F
D
3.0
2.5
2.0
1.5
1.0
0.5
0
0.1
Min
75
V
R
- Reverse Voltage ( V )
1
T
j
f = 1 MHz
0.88
Typ.
= 25°C
10
Document Number 85559
Max
50
50
1
2
4
2
100
Rev. 1.6, 06-Apr-04
VISHAY
Unit
µA
nA
pF
ns
ns
V
V