ARF461BG MICROSEMI, ARF461BG Datasheet - Page 3

• Manufacturer Part Number: ARF461BG
• Manufacturer: MICROSEMI

Specifications of ARF461BG

• Lead Free Status / Rohs Status: Compliant

0.60
0.50
0.40
0.30
0.20
0.10
Figure 5, Typical Threshold Voltage vs Temperature
1.2
1.1
1.0
0.9
0.8
0.7
0
-50 -25
10
ARF461A/B
-5
T
C
Figure 9, Typical Maximum Effective Transient Thermal Impedance, Junction-To-Case vs Pulse Duration
, CASE TEMPERATURE (°C)
0.9
0.1
0.7
0.5
0.3
0.05
0
Freq. (MHz)
Table 1 - Typical Class AB Large Signal Input - Output Impedance
Z in - Gate shunted with 25
Z
25
13.5
OL
2.0
27
40
65
- Conjugate of optimum load for 150 Watts output at V dd = 125V
50
10
-4
75
Case temperature
100 125 150
SINGLE PULSE
Figure 9a, TRANSIENT THERMAL IMPEDANCE MODEL
Junction
temp. ( ”C)
(Watts)
Power
20.9 - j 9.2
RECTANGULAR PULSE DURATION (SECONDS)
.44 + j 1.9
2.4 - j 6.8
.57 - j 2.6
.31 - j 0.5
10
Z in ( )
-3
RC MODEL
0.0284
0.165
0.307
10
I
DQ
-2
25
20
15
10
5
0
= 100mA
1
V
DS
Figure 6, Typical Output Characteristics
19.6 - j 17.6
12.5 - j 15.8
, DRAIN-TO-SOURCE VOLTAGE (VOLTS)
V
0.00155F
0.00934F
0.128F
6.0 - j 10.5
GS
5
38 - j 2.6
=15, 10, 8 & 6.5V
Z
31 - j 14
OL
( )
10
10
-1
15
20
5.5V
4.5V
4V
6V
5V
25
1.0
30