AP4957AGM-HF
Halogen-Free Product
Advanced Power
Electronics Corp.
DUAL P-CHANNEL ENHANCEMENT
MODE POWER MOSFET
▼ Low On-Resistance
D2
D2
▼ Simple Drive Requirement
D1
D1
▼ Dual P MOSFET Package
▼ RoHS Compliant & Halogen-Free
SO-8
S1
BVDSS
-30V
RDS(ON)
26mΩ
ID
-7.4A
G2
S2
G1
Description
AP4957A series are from Advanced Power innovated design
and silicon process technology to achieve the lowest possible
on-resistance and fast switching performance. It provides the
designer with an extreme efficient device for use in a wide
range of power applications.
The SO-8 package is widely preferred for all commercialindustrial surface mount applications using infrared reflow
technique and suited for voltage conversion or switch
applications.
D2
D1
G2
G1
S2
S1
Absolute Maximum Ratings@Tj=25oC(unless otherwise specified)
Symbol
Parameter
VDS
Drain-Source Voltage
VGS
Gate-Source Voltage
ID@TA=25℃
ID@TA=70℃
Drain Current, VGS @ 10V
3
Drain Current, VGS @ 10V
3
1
Rating
Units
-30
V
+20
V
-7.4
A
-5.9
A
-30
A
2
W
IDM
Pulsed Drain Current
PD@TA=25℃
Total Power Dissipation
TSTG
Storage Temperature Range
-55 to 150
℃
TJ
Operating Junction Temperature Range
-55 to 150
℃
Thermal Data
Symbol
Rthj-a
Parameter
Maximum Thermal Resistance, Junction-ambient
Data and specifications subject to change without notice
3
Value
Unit
62.5
℃/W
1
201501073
AP4957AGM-HF
o
Electrical Characteristics@Tj=25 C(unless otherwise specified)
Symbol
BVDSS
RDS(ON)
Parameter
Test Conditions
Drain-Source Breakdown Voltage
Min.
Typ.
-30
-
-
V
VGS=-10V, ID=-7A
-
-
26
mΩ
VGS=-4.5V, ID=-5A
-
-
36
mΩ
VGS=0V, ID=-250uA
Static Drain-Source On-Resistance
2
Max. Units
VGS(th)
Gate Threshold Voltage
VDS=VGS, ID=-250uA
-1
-
-3
V
gfs
Forward Transconductance
VDS=-10V, ID=-7A
-
7
-
S
IDSS
Drain-Source Leakage Current
VDS=-30V, VGS=0V
-
-
-1
uA
Drain-Source Leakage Current (Tj=70 C) VDS=-24V, VGS=0V
-
-
-25
uA
IGSS
Gate-Source Leakage
VGS=+20V
-
-
+100
nA
Qg
Total Gate Charge
ID=-7A
-
16
26
nC
Qgs
Gate-Source Charge
VDS=-24V
-
2.8
-
nC
Qgd
Gate-Drain ("Miller") Charge
VGS=-4.5V
-
9.3
-
nC
td(on)
Turn-on Delay Time
VDS=-15V
-
9
-
ns
tr
Rise Time
ID=-1A
-
6.5
-
ns
td(off)
Turn-off Delay Time
RG=3.3Ω,VGS=-10V
-
40
-
ns
tf
Fall Time
RD=15Ω
-
26
-
ns
Ciss
Input Capacitance
VGS=0V
-
1215 1950
pF
Coss
Output Capacitance
VDS=-25V
-
190
-
pF
Crss
Reverse Transfer Capacitance
f=1.0MHz
-
185
-
pF
Rg
Gate Resistance
f=1.0MHz
-
5.3
8
Ω
Min.
Typ.
IS=-1.7A, VGS=0V
-
-
-1.2
V
o
Source-Drain Diode
Symbol
Parameter
2
Test Conditions
Max. Units
VSD
Forward On Voltage
trr
Reverse Recovery Time
IS=-7A, VGS=0V,
-
22
-
ns
Qrr
Reverse Recovery Charge
dI/dt=100A/µs
-
14
-
nC
Notes:
1.Pulse width limited by Max. junction temperature.
2.Pulse test
3.Surface mounted on 1 in2 copper pad of FR4 board, t <10sec ; 135 ℃/W when mounted on Min. copper pad.
THIS PRODUCT IS SENSITIVE TO ELECTROSTATIC DISCHARGE, PLEASE HANDLE WITH CAUTION.
USE OF THIS PRODUCT AS A CRITICAL COMPONENT IN LIFE SUPPORT OR OTHER SIMILAR SYSTEMS IS NOT AUTHORIZED.
APEC DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED
HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS.
APEC RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN.
2
AP4957AGM-HF
40
40
-ID , Drain Current (A)
T A = 25 C
30
20
V G =-3.0V
10
T A = 150 o C
-10V
-7.0V
-5.0V
-4.5V
30
-ID , Drain Current (A)
-10V
-7.0V
-5.0V
-4.5V
o
0
20
V G =-3.0V
10
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
-V DS , Drain-to-Source Voltage (V)
-V DS , Drain-to-Source Voltage (V)
Fig 1. Typical Output Characteristics
Fig 2. Typical Output Characteristics
36
1.6
ID=-7A
V G =-10V
ID=-5A
T A =25 ℃
1.4
Normalized RDS(ON)
RDS(ON) (mΩ )
32
28
1.2
1.0
24
0.8
0.6
20
2
4
6
8
10
-50
0
50
100
150
T j , Junction Temperature ( o C)
-V GS , Gate-to-Source Voltage (V)
Fig 3. On-Resistance v.s. Gate Voltage
Fig 4. Normalized On-Resistance
v.s. Junction Temperature
10
1.4
8
Normalized VGS(th)
1.2
-IS(A)
6
T j =150 o C
T j =25 o C
4
1.0
0.8
2
0.6
0
0
0.2
0.4
0.6
0.8
1
-V SD , Source-to-Drain Voltage (V)
Fig 5. Forward Characteristic of
Reverse Diode
1.2
-50
0
50
100
150
T j , Junction Temperature ( o C)
Fig 6. Gate Threshold Voltage v.s.
Junction Temperature
3
AP4957AGM-HF
f=1.0MHz
10000
ID= -7A
V DS = - 24 V
10
8
C (pF)
-VGS , Gate to Source Voltage (V)
12
6
C iss
1000
4
C oss
C rss
2
0
100
0
5
10
15
20
25
30
35
1
5
9
13
17
21
25
29
-V DS , Drain-to-Source Voltage (V)
Q G , Total Gate Charge (nC)
Fig 7. Gate Charge Characteristics
Fig 8. Typical Capacitance Characteristics
100
1
Normalized Thermal Response (R thja)
Duty factor=0.5
10
-ID (A)
100us
1ms
1
10ms
100ms
0.1
1s
DC
T A =25 o C
Single Pulse
0.2
0.1
0.1
0.05
0.02
0.01
PDM
0.01
t
T
Single Pulse
Duty factor = t/T
Peak Tj = PDM x Rthja + Ta
Rthja=135oC/W
0.001
0.01
0.1
1
10
100
0.0001
0.001
0.01
0.1
1
10
100
1000
-V DS , Drain-to-Source Voltage (V)
t , Pulse Width (s)
Fig 9. Maximum Safe Operating Area
Fig 10. Effective Transient Thermal Impedance
30
o
-ID , Drain Current (A)
V DS =-5V
T j =25 C
VG
o
T j =150 C
QG
20
-4.5V
QGS
QGD
10
Charge
Q
0
0
1
2
3
4
5
-V GS , Gate-to-Source Voltage (V)
Fig 11. Transfer Characteristics
Fig 12. Gate Charge Waveform
4
AP4957AGM-HF
MARKING INFORMATION
Part Number
4957AGM
YWWSSS
meet Rohs requirement
for low voltage MOSFET only
Package Code
Date Code (YWWSSS)
Y：Last Digit Of The Year
WW：Week
SSS：Sequence
5