ND2020 Temic Semiconductors (acquired by ATMEL Corporation), ND2020 Datasheet - Page 4

• Manufacturer Part Number: ND2020
• Description: N-channel Depletion-mode Mosfet Transistors
• Manufacturer: Temic Semiconductors (acquired by ATMEL Corporation)

Typical Characteristics (25 C Unless Otherwise Noted) (Cont’d)
ND2012L/2020L
4
0.01
0.1
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
120
100
1
80
60
40
20
0.1
0
–50
Duty Cycle = 0.5
0.2
0.1
0.05
0.02
0
C
rss
V
I
V
f = 1 MHz
D
Single Pulse
GS
GS
= 20 mA
–10
V
0.01
C
= 0 V
= –5 V
10
T
DS
Normalized On-Resistance
oss
vs. Junction Temperature
J
Normalized Effective Transient Thermal Impedance, Junction-to-Ambient (TO-226AA)
– Junction Temperature ( C)
– Drain-to-Source Voltage (V)
C
Capacitance
30
20
iss
1
70
30
110
40
t
1
– Square Wave Pulse Duration (sec)
10
150
50
350
300
250
200
150
100
100
50
10
0
1
1
1
Forward Transconductance and Output
V
Pulse Test
80 ms, 1% Duty Cycle
Load Condition Effects on Switching
DS
100
Conductance vs. Drain Current
= 7.5 V
t
d(on)
I
I
D
D
g
10
fs
– Drain Current (A)
– Drain Current (A)
10
g
Notes:
1. Duty Cycle, D =
2. Per Unit Base = R
3. T
S-52426—Rev. C, 14-Apr-97
os
t
P
d(off)
DM
JM
V
V
R
– T
G
DD
GS
t
100
A
1 K
1
= 25
= P
= 0 to –5 V
= 25 V
t
2
DM
Z
thJA
thJA
t
t
1
2
(t)
= 156 C/W
t
t
f
r
100
Siliconix
1 K
700
600
500
400
300
200
100
0
10 K