© Semiconductor Components Industries, LLC, 2011
August, 2011 Rev. 5
1Publication Order Number:
MMBFJ177LT1/D
MMBFJ177LT1G
JFET Chopper
PChannel Depletion
Features
These Devices are PbFree, Halogen Free/BFR Free and are RoHS
Compliant
MAXIMUM RATINGS
Rating Symbol Value Unit
DrainGate Voltage VDG 25 Vdc
Reverse GateSource Voltage VGS(r) 25 Vdc
Stresses exceeding Maximum Ratings may damage the device. Maximum
Ratings are stress ratings only. Functional operation above the Recommended
Operating Conditions is not implied. Extended exposure to stresses above the
Recommended Operating Conditions may affect device reliability.
THERMAL CHARACTERISTICS
Total Device Dissipation FR5 Board
(Note 1)
TA = 25°C
Derate above 25°C
PD225
1.8
mW
mW/°C
Thermal Resistance,
JunctiontoAmbient
RqJA 556 °C/W
Junction and Storage Temperature TJ, Tstg 55 to +150 °C
1. FR5 = 1.0 0.75 0.062 in.
http://onsemi.com
MARKING DIAGRAM
SOT23 (TO236AB)
CASE 31808
STYLE 10
2 SOURCE
3
GATE
1 DRAIN
1
2
3
Device Package Shipping
ORDERING INFORMATION
MMBFJ177LT1G SOT23
(PbFree)
3000 Tape & Reel
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.
1
6Y MG
G
6Y = Specific Device Code
M = Date Code*
G= PbFree Package
*Date Code orientation and/or overbar may
vary depending upon manufacturing location.
(Note: Microdot may be in either location)
MMBFJ177LT1G
http://onsemi.com
2
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted)
Characteristic Symbol Min Max Unit
OFF CHARACTERISTICS
GateSource Breakdown Voltage (VDS = 0, ID = 1.0 mAdc) V(BR)GSS 30 Vdc
Gate Reverse Current (VDS = 0 Vdc, VGS = 20 Vdc) IGSS 1.0 nAdc
Gate Source Cutoff Voltage (VDS = 15 Vdc, ID = 10 nAdc) VGS(off) 0.8 2.5 Vdc
ON CHARACTERISTICS
ZeroGateVoltage Drain Current (VGS = 0, VDS = 15 Vdc) (Note 2) IDSS 1.5 20 mAdc
Drain Cutoff Current (VDS = 15 Vdc, VGS = 10 Vdc) ID(off) 1.0 nAdc
Drain Source On Resistance (ID = 500 mAdc) rDS(on) 300 W
Input Capacitance VDS = 0, VGS = 10 Vdc
f = 1.0 MHz
Ciss 11 pF
Reverse Transfer Capacitance Crss 5.5
2. Pulse Test: Pulse Width < 300 ms, Duty Cycle 2%.
TYPICAL CHARACTERISTICS
Figure 1. Drain Current vs. DrainSource
Voltage
Figure 2. Reverse Transfer Capacitance
VDS, DRAINSOURCE VOLTAGE (V) VDS, DRAINSOURCE VOLTAGE (V)
121086420
0
1
2
3
4
6
7
8
2520151050
0
4
6
10
12
14
Figure 3. Input Capacitance
VDS, DRAINSOURCE VOLTAGE (V)
2520151050
0
8
12
20
24
32
ID, DRAIN CURRENT (mA)
Crss, REVERSE TRANSFER
CAPACITANCE (pF)
Ciss, INPUT CAPACITANCE (pF)
5
VGS = 0 V
VGS = 0.9 V
VGS = 0.7 V
VGS = 0.5 V
VGS = 0.3 V
VGS = 0.1 V
2
8
4
16
28
VGS = 0 V
f = 1 MHz
VGS = 0 V
f = 1 MHz
MMBFJ177LT1G
http://onsemi.com
3
PACKAGE DIMENSIONS
D
A1
3
12
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982.
2. CONTROLLING DIMENSION: INCH.
3. MAXIMUM LEAD THICKNESS INCLUDES LEAD FINISH
THICKNESS. MINIMUM LEAD THICKNESS IS THE MINIMUM
THICKNESS OF BASE MATERIAL.
4. DIMENSIONS D AND E DO NOT INCLUDE MOLD FLASH,
PROTRUSIONS, OR GATE BURRS.
VIEW C
L
0.25
L1
q
e
EE
b
A
SEE VIEW C
DIM
A
MIN NOM MAX MIN
MILLIMETERS
0.89 1.00 1.11 0.035
INCHES
A1 0.01 0.06 0.10 0.001
b0.37 0.44 0.50 0.015
c0.09 0.13 0.18 0.003
D2.80 2.90 3.04 0.110
E1.20 1.30 1.40 0.047
e1.78 1.90 2.04 0.070
L0.10 0.20 0.30 0.004
0.040 0.044
0.002 0.004
0.018 0.020
0.005 0.007
0.114 0.120
0.051 0.055
0.075 0.081
0.008 0.012
NOM MAX
L1
H
2.10 2.40 2.64 0.083 0.094 0.104
HE
0.35 0.54 0.69 0.014 0.021 0.029
c
0−−− 10 0 −−− 10
q°°°°
SOT23 (TO236AB)
CASE 31808
ISSUE AP
*For additional information on our PbFree strategy and soldering
details, please download the ON Semiconductor Soldering and
Mounting Techniques Reference Manual, SOLDERRM/D.
SOLDERING FOOTPRINT*
ǒmm
inchesǓ
SCALE 10:1
0.8
0.031
0.9
0.035
0.95
0.037
0.95
0.037
2.0
0.079
STYLE 10:
PIN 1. DRAIN
2. SOURCE
3. GATE
ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice
to any products herein. SCILLC makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does SCILLC assume any liability
arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation special, consequential or incidental damages.
“Typical” parameters which may be provided in SCILLC 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. SCILLC does not convey any license under its patent rights
nor the rights of others. SCILLC 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 SCILLC product could create a situation where personal injury or death may occur. Should
Buyer purchase or use SCILLC products for any such unintended or unauthorized application, Buyer shall indemnify and hold SCILLC 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 SCILLC was negligent regarding the design or manufacture of the part. SCILLC is an Equal
Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.
MMBFJ177LT1/D
PUBLICATION ORDERING INFORMATION
N. American Technical Support: 8002829855 Toll Free
USA/Canada
Europe, Middle East and Africa Technical Support:
Phone: 421 33 790 2910
Japan Customer Focus Center
Phone: 81357733850
LITERATURE FULFILLMENT:
Literature Distribution Center for ON Semiconductor
P.O. Box 5163, Denver, Colorado 80217 USA
Phone: 3036752175 or 8003443860 Toll Free USA/Canada
Fax: 3036752176 or 8003443867 Toll Free USA/Canada
Email: orderlit@onsemi.com
ON Semiconductor Website: www.onsemi.com
Order Literature: http://www.onsemi.com/orderlit
For additional information, please contact your local
Sales Representative