AM7640N [ANALOGPOWER]
Dual N-Channel 40-V (D-S) MOSFET; 双N通道40 -V （D -S ）的MOSFET
| 型号： | AM7640N |
| 厂家： | 
ANALOG POWER |
| 描述： | Dual N-Channel 40-V (D-S) MOSFET |
| 文件： | 总3页 (文件大小：75K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Analog Power
AM7640N
Dual N-Channel 40-V (D-S) MOSFET
PRODUCT SUMMARY
These miniature surface mount MOSFETs utilize a
high cell density trench process to provide low
rDS(on) and to ensure minimal power loss and heat
dissipation. Typical applications are DC-DC
converters and power management in portable and
battery-powered products such as computers,
printers, PCMCIA cards, cellular and cordless
telephones.
VDS (V)
rDS(on) m(Ω)
35 @ VGS = 10V
46 @ VGS = 4.5V
ID (A)
7.0
40
6.1
DFN3x3-8PP
Top View
D1
D1
8
7
6
5
D1
S1
1
2
3
4
G1
G1
G1
S2
G2
D1
D2
D2
•
•
Low rDS(on) provides higher efficiency and
extends battery life
S1
S1
N-Channel MOSFET N-Channel MOSFET
Low thermal impedance copper leadframe
DFN3x3-8PP saves board space
•
•
Fast switching speed
High performance trench technology
ABSOLUTE MAXIMUM RATINGS (TA = 25 oC UNLESS OTHERWISE NO
Parameter
Symbol Limit
Units
Drain-Source Voltage
Gate-Source Voltage
VDS
VGS
40
V
20
7
TA=25oC
TA=70oC
Continuous Drain Currenta
ID
A
5.7
20
7
Pulsed Drain Currentb
IDM
IS
Continuous Source Current (Diode Conduction)a
TA=25oC
A
2.5
Power Dissipationa
PD
W
TA=70oC
1.3
oC
Operating Junction and Storage Temperature Range
TJ, Tstg -55 to 150
THERMAL RESISTANCE RATINGS
Parameter
Symbol
RθJA
Maximum Units
50
t <= 10 sec
Maximum Junction-to-Ambienta
Steady State
oC/W
RθJC
7
Notes
a.
b.
Surface Mounted on 1” x 1” FR4 Board.
Pulse width limited by maximum junction temperature
1
Publication Order Number:
DS-AM7640_A
PRELIMINARY
Analog Power
AM7640N
SPECIFICATIONS (TA = 25oC UNLESS OTHERWISE NOTED)
Limits
Parameter
Symbol
Test Conditions
Unit
Min Typ Max
Static
Gate-Threshold Voltage
VGS(th)
IGSS
V
nA
uA
A
VGS = VDS, ID = 250 uA
VGS = 20 V, VDS = 0 V
VDS = 32 V, VGS = 0 V
1
Gate-Body Leakage
100
1
Zero Gate Voltage Drain Current
On-State Drain CurrentA
IDSS
ID(on)
VDS = 5 V, VGS = 10 V
VGS = 10 V, ID = 1 A
VGS = 4.5 V, ID = 1 A
VDS = 15 V, ID = 1 A
20
35
46
26
Drain-Source On-ResistanceA
Forward TranconductanceA
rDS(on)
mꢀ
g
fs
S
Dynamic
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Input Capacitance
Output Capacitance
Reverse Transfer Capacitance
Turn-On Delay Time
Rise Time
Qg
Qgs
Qgd
Ciss
Coss
Crss
td(on)
tr
7
2
N-Channel
nC
pF
VDS=15V, VGS=4.5V, ID=1A
2
400
80
40
2
N-Channel
VDS=15V, VGS=0V, f=1MHz
N-Chaneel
VDD=15V, VGS=10V, ID=1A ,
RGEN=25ꢀ
3
nS
Turn-Off Delay Time
Fall-Time
td(off)
tf
12
4
Notes
a.
b.
Pulse test: PW <= 300us duty cycle <= 2%.
Guaranteed by design, not subject to production testing.
Analog Power (APL) reserves the right to make changes without further notice to any products herein. APL makes no warranty, representation
or guarantee regarding the suitability of its products for any particular purpose, nor does APL assume any liability arising out of the application or
use of any product or circuit, and specificallydisclaims any and all liability, including without limitation special, consequential or incidental
damages. “Typical” parameters which may be provided in APL data sheets and/or specifications can and do vary in different applications and
actual performance may vary over time. All operating parameters, including “Typicals” must be validated for each customer application by
customer’s technical experts. APL does not convey any license under its patent rights nor the rights of others. APL products are not designed,
intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or
sustain life, or for any other application in which the failure of the APL product could create a situation where personal injury or death may occur.
Should Buyer purchase or use APL products for any such unintended or unauthorized application, Buyer shall indemnify and hold APL and its
officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney
fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such
claim alleges that APL was negligent regarding the design or manufacture of the part. APL is an Equal Opportunity/Affirmative Action Employer.
2
Publication Order Number:
DS-AM7640_A
PRELIMINARY
Analog Power
AM7640N
Package Information
3
Publication Order Number:
DS-AM7640_A
PRELIMINARY
相关型号：
©2020 ICPDF网 联系我们和版权申明