APM9945KC-TR中文资料
ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and advise customers to obtain the latest version of relevant information to verify before placing orders.APM9945K
Features
Applications
? Power Management in Desktop or DC/DC
Converters
Pin Description
Ordering and Marking Information
SOP ? 8
N-Channel MOSFET
APM9945
Handling Code Tem p. Range Package Code
Package Code K : SOP-8
Operating Junction Tem p. Range C : -55 to 150°C Handling Code
TU : Tube TR : Tape & Reel Lead Free Code
L : Lead Free Device Blank : Original Device APM9945 K :
APM9945XXXXX
XXXXX - Date Code
Lead Free Code ? 60V/3A,
R DS(ON) =100m ?(typ.) @ V GS = 10V R DS(ON) =120m ?(typ.) @ V GS = 4.5V
? Super High Dense Cell Design ? Reliable and Rugged
? Lead Free Available (RoHS Compliant)
G 1
(7)(8)
(2)(1)G 2
(5)(6)(4)(3)
G1S1S2G2
D1D1D2D2
Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte in plate termina-tion finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations.ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for MSL classifica-tion at lead-free peak reflow temperature.
APM9945K
Absolute Maximum Ratings (T A = 25°C unless otherwise noted)
*Surface Mounted on 1in2 pad area, t ≤ 10sec.
Electrical Characteristics (T A = 25°C unless otherwise noted)
APM9945K
Electrical Characteristics (Cont.) (T A = 25°C unless otherwise noted)
Notes:
a : Pulse test ; pulse width ≤300μs, duty cycle ≤ 2%.
b : Guaranteed by design, not subject to production testing.
APM9945K
1E-4
1E-30.010.111030
1E-30.01
0.1
1
2
Typical Characteristics
I D - D r a i n C u r r e n t (A )
Drain Current
T j - Junction Temperature (°C)
Safe Operation Area
V DS - Drain - Source Voltage (V)Thermal Transient Impedance
Square Wave Pulse Duration (sec)
Power Dissipation
P t o t - P o w e r (W )
T j - Junction T emperature (°C)
020406080100120140160
0.0
0.5
1.0
1.5
2.0
2.5
020406080100120140160
1
2
3
4
0.01
0.1
1
10100
N o r m a l i z e d T r a n s i e
n t T h e r m a l R e s i s t a n c e
APM9945K
R D S (O N ) - O n - R e s i s t a n c e (?)
Drain-Source On Resistance
I D - Drain Current (A)
T j - Junction T emperature (°C)
Gate Threshold Voltage
V DS - Drain-Source Voltage (V)I D - D r a i n C u r r e n t (A )
Output Characteristics
Transfer Characteristics
V GS - Gate - Source Voltage (V)
I D - D r a i n C u r r e n t (A )
N o r m a l i z e d T h r e s h o l d V o l t a g e
2
4
6
8
10
0246810
121416
1820
0246810121416
18
20
-50-25
0255075100125150
Typical Characteristics (Cont.)
2
4
6
8
10
0.02
0.04
0.060.080.100.120.140.160.18
0.20
APM9945K
V DS - Drain - Source Voltage (V)
Drain-Source On Resistance
N o r m a l i z e d O n R e s i s t a n c e
T j - Junction T emperature (°C)
C - C a p a c i t a n c e (p F )
Source-Drain Diode Forward
I S - S o u r c e C u r r e n t (A )
Capacitance
Q G - Gate Charge (nC)
V G S - G a t e - s o u r c e V o l t a g e (V )
-50-25
25
50
75
100125150
0.2
0.40.60.81.01.2
1.41.6
1.8
2.0
0.11
10
20
5
10
15
20
25
30
0100
200
300
400
500
600
0510152025
2
4
6
8
10
Typical Characteristics (Cont.)
APM9945K
Packaging Information
SOP-8 pin ( Reference JEDEC Registration MS-012)
APM9945K
T L
T P
25
T e m p e r a t u r e
Tim e
Reflow Condition (IR/Convection or VPR Reflow)
Classificatin Reflow Profiles
Physical Specifications
APM9945K
Reliability Test Program
Carrier Tape & Reel Dimensions
(mm)
APM9945K
Cover Tape Dimensions
Customer Service
Anpec Electronics Corp.
Head Office :
5F, No. 2 Li-Hsin Road, SBIP,
Hsin-Chu, T aiwan, R.O.C.
T el : 886-3-5642000
Fax : 886-3-5642050
Taipei Branch :
7F, No. 137, Lane 235, Pac Chiao Rd.,
Hsin Tien City, Taipei Hsien, T aiwan, R. O. C.
T el : 886-2-89191368
Fax : 886-2-89191369