SI7868ADP Datasheet, PDF (1/1 Pages) Vishay Siliconix – Si7868ADP vs. Si7868DP Specification Comparison

Specification Comparison
Vishay Siliconix
Si7868ADP vs. Si7868DP
Description:
Package:
Pin Out:
N-Channel, 20-V (D-S) MOSFET
PowerPAK® SO-8
Identical
Part Number Replacements:
Si7868ADP-T1-E3 Replaces Si7868DP-T1-E3
Si7868ADP-T1-E3 Replaces Si7868DP-T1
Summary of Performance:
The Si7868ADP is the replacement to the original Si7868DP; both parts perform identically, including limits to the parametric
tables below.
ABSOLUTE MAXIMUM RATINGS (T_A = 25^oC UNLESS OTHERWISE NOTED)
Parameter
Symbol
Si7868ADP Si7868DP Unit
Drain-Source Voltage
Gate-Source Voltage
VDS
VGS
20
+16
20
+16
V
Continuous Drain Current
TA = 25°C
TA = 70°C
ID
35
28
29
25
Pulsed Drain Current
Continuous Source Current
(MOSFET Diode Conduction)
IDM
70
60
A
IS
4.9
4.5
Avalanche Current
L = 0.1 mH
IAS
30
50
Power Dissipation
TA = 25°C
TA = 70°C
PD
5.4
3.4
5.4
3.4
W
Operating Junction & Storage Temperature Range
Tj & Tstg
-55 to 150
-55 to 150
°C
Maximum Junction-to-Ambient
RthJA
23
23
°C/W
SPECIFICATIONS (T_J = 25^OC UNLESS OTHERWISE NOTED)
Si7868ADP
Parameter
Symbol
Min
Typ
Max
Si7868DP
Min Typ
Max
Static
Gate-Threshold Voltage
Gate-Body Leakage
Zero Gate Voltage Drain Current
On-State Drain Current
VGS = 10 V
VGS(th)
0.6
IGSS
IDSS
ID(on)
30
1.6
0.6
+100
1
30
1.5
+100
1
Drain-Source On-Resistance
VGS= 10 V
VGS = 4.5 V
rDS(on)
0.0018
0.0021
0.00225
0.00275
0.0018
0.0022
0.00225
0.00275
Forward Transconductance
Diode Forward Voltage
Dynamic
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Gate Resistance
gfs
150
95
VSD
0.65
1.1
0.63
1.1
Qg
46
70
50
75
Qgs
9.5
12
Qgd
8.8
11
Rg
0.5
1.1
1.7
0.5
1.2
1.8
Switching
Turn-On Time*
td(on)
tr
28
45
120
180
53
80
49
75
Turn-Off Time*
td(off)
tf
52
80
12
20
150
240
75
110
Source-Drain Reverse Recovery Time
trr
50
75
65
100
* Datasheet test conditions differ; RL = 1 Ω, ID = 10 A, Rg = 1 Ω on the Si7868ADP and RL = 10 Ω, ID = 1 A, Rg = 6 Ω on the Si7868DP.
Unit
V
nA
µA
A
Ω
S
V
nC
Ω
ns
Document Number 74054
15-Apr-05
www.vishay.com