RFD15P05, RFD15P05SM, RFP15P05
Typical Performance Curves
1400
1200
C, CAPACITANCE (pF)
1000
800
600
C
OSS
400
200
0
0
-5
-10
-15
-20
-25
20
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
C
ISS
(Continued)
V
DS
, DRAIN TO SOURCE VOLTAGE (V)
-50
V
DD
= BV
DSS
V
DD
= BV
DSS
-10.0
V
GS
, GATE TO SOURCE VOLTAGE (V)
-37.5
R
L
= 3.33Ω
I
G(REF)
= -0.65mA
V
GS
= -10V
0.75 BV
DSS
0.75 BV
DSS
0.50 BV
DSS
0.50 BV
DSS
0.25 BV
DSS
0.25 BV
DSS
-7.5
V
GS
= 0V, f = 1MHz
C
ISS
= C
GS
+ C
GD
C
RSS
= C
GD
C
OSS
≈
C
DS
+ C
GS
-25
-5.0
-12.5
-2.5
C
RSS
0
I
G(REF)
I
G(ACT)
t, TIME (ms)
80
I
G(REF)
I
G(ACT)
0.0
NOTE: Refer to Intersil Application Notes AN7254 and AN7260
FIGURE 12. CAPACITANCE vs DRAIN TO SOURCE VOLTAGE
FIGURE 13. NORMALIZED SWITCHING WAVEFORMS FOR
CONSTANT GATE CURRENT
Test Circuits and Waveforms
V
DS
t
AV
L
VARY t
P
TO OBTAIN
REQUIRED PEAK I
AS
R
G
0
-
+
V
DD
V
DD
0V
V
GS
DUT
t
P
I
AS
0.01Ω
I
AS
t
P
BV
DSS
V
DS
FIGURE 14. UNCLAMPED ENERGY TEST CIRCUIT
FIGURE 15. UNCLAMPED ENERGY WAVEFORMS
t
ON
t
d(ON)
t
r
t
OFF
t
d(OFF)
t
f
10%
10%
R
L
0
DUT
V
GS
R
G
-
V
DD
+
V
DS
V
GS
0
90%
90%
10%
50%
PULSE WIDTH
90%
50%
FIGURE 16. SWITCHING TIME TEST CIRCUIT
FIGURE 17. RESISTIVE SWITCHING WAVEFORMS
4-100
INTERSIL [ INTERSIL CORPORATION ]
