DATA SHEET
www.onsemi.com
Switch, N-Channel
MMBF4117
G
S
D
SOT−23 (TO−236)
CASE 318−08
Description
This device is designed for low current DC and audio applications.
These devices provide excellent performance as input stages
for sub−picoamp instrumentation or any high impedance signal
sources. Sourced from process 53.
Note: Source & Drain are interchangeable.
MARKING DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Values are at T = 25°C unless otherwise noted.
61AMG
A
G
Symbol
Parameter
Drain−Gate Voltage
Value
40
Unit
V
1
V
V
DG
GS
GF
Gate−Source Voltage
−40
V
61A
M
G
= Specific Device Code
= Date Code
= Pb*Free Package
I
Forward Gate Current
50
mA
°C
T , T
Operating and Storage
Temperature Range
−55 to +150
J
STG
ORDERING INFORMATION
Stresses exceeding those listed in the Maximum Ratings table may damage the
device. If any of these limits are exceeded, device functionality should not be
assumed, damage may occur and reliability may be affected.
1. These ratings are based on a maximum junction temperature of 150°C.
2. These are steady−state limits. onsemi should be consulted on applications
involving pulsed or low−duty−cycle operations.
†
Device
MMBF4117
Package
Shipping
3000 /
Tape & Reel
SOT−23 3L
†For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
THERMAL CHARACTERISTICS
Values are at T = 25°C unless otherwise noted.
A
Symbol
Parameter
Total Device Dissipation
Value
225
1.8
Unit
mW
P
D
Derate Above 25°C
mW/°C
°C/W
R
Thermal Resistance, Junction−to−Ambient
556
q
JA
3. Device mounted on FR−4 PCB 1.6 inch x 1.6 inch x 0.06 inch.
ELECTRICAL CHARACTERISTICS Values are at T = 25°C unless otherwise noted.
A
Symbol
Parameter
Conditions
Min
Max
Unit
OFF CHARACTERISTICS
V
Gate−Source Breakdown Voltage
I
= −1.0 mA, V = 0
−40
−
−
V
pA
nA
V
(BR)GSS
G
DS
I
Gate Reverse Current
V
V
V
= −20 V, V = 0
−10
−25
−1.8
GSS
GS
GS
DS
DS
= −20 V, V = 0, T = 150°C
−
DS
A
V
Gate−Source Cut−Off Voltage
= −10 V, I = 1.0 nA
−0.6
GS(off)
D
ON CHARACTERISTICS
Zero−Gate Voltage Drain Current
SMALL SIGNAL CHARACTERISTICS
I
V
DS
= 10 V, V = 0
30
90
mA
DSS
GS
g
Common Source Forward Transconductance
Common−Source Output Conductance
Common−Source Forward Transconductance
Input Capacitance
V
DS
V
DS
V
DS
V
DS
V
DS
= 10 V, V = 0, f = 1.0 kHz
70
−
210
3.0
−
mmhos
mmhos
mmhos
pF
fs
GS
g
oss
= 10 V, V = 0, f = 1.0 kHz
GS
R
= 10 V, V = 0, f = 30 MHz
60
−
e(yfs)
GS
C
= 10 V, V = 0, f = 1.0 kHz
3.0
1.5
iss
rss
GS
C
Reverse Transfer Capacitance
= 10 V, V = 0, f = 1.0 MHz
−
pF
GS
Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product
performance may not be indicated by the Electrical Characteristics if operated under different conditions.
4. Pulse test: pulse width ≤ 300 ms, duty cycle ≤ 1.0%.
1
Publication Order Number:
© Semiconductor Components Industries, LLC, 1997
MMBF4117/D
February 2022 − Rev. 2