MRF281 Datasheet, PDF (7/8 Pages) Motorola, Inc – RF POWER FIELD EFFECT TRANSISTORS

PACKAGE DIMENSIONS
4X Z
ccc M T A M B M
M
(INSULATOR)
1
R (LID)
ccc M T A M B M
2X K
S (INSULATOR)
2
ccc M T A M B M
2X D
bbb M T A M B M
ccc M T A M B M
N
(LID)
E
F
C
H
A
A
(FLANGE)
T
SEATING
PLANE
CASE 458B–03
ISSUE D
(NI–200S)
(MRF281SR1)
NOTES:
1. CONTROLLING DIMENSIONS: INCHES.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. ALL DIMENSIONS ARE SYMMETRICAL ABOUT
CENTERLINE UNLESS OTHERWISE NOTED.
B
3
B
(FLANGE)
INCHES
DIM MIN MAX
A 0.180 0.190
B 0.140 0.150
C 0.082 0.116
D 0.047 0.053
E 0.004 0.010
F 0.004 0.006
H 0.025 0.031
K 0.060 0.110
M 0.197 0.203
N 0.177 0.183
R 0.147 0.153
S 0.157 0.163
Z --- 0.020
bbb 0.010 REF
ccc 0.015 REF
STYLE 1:
PIN 1. DRAIN
2. GATE
3. SOURCE
MILLIMETERS
MIN MAX
4.572 4.83
3.556 3.81
2.083 2.946
1.194 1.346
0.102 0.254
0.102 0.152
0.635 0.787
1.524 2.794
5.004 5.156
4.496 4.648
3.734 3.886
3.988 4.14
--- 0.508
0.254 REF
0.381 REF
4X Z
ccc M T A M B M
M
(INSULATOR)
1
R (LID)
ccc M T A M B M
S (INSULATOR)
ccc M T A M B M
F
Y
3
B
(FLANGE)
2
2X D
2X K
bbb M T A M B M
ccc M T A M B M
N
(LID)
E
C
A
A
T
SEATING
PLANE
(FLANGE)
B
H
CASE 458C–03
ISSUE D
(NI–200Z)
(MRF281ZR1)
NOTES:
1. CONTROLLING DIMENSIONS: INCHES.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. DIMENSION H (PACKAGE COPLANARITY): THE
BOTTOM OF LEADS AND REFERENCE PLANE T
MUST BE COPLANAR WITHIN DIMENSION H.
INCHES
DIM MIN MAX
A 0.180 0.190
B 0.140 0.150
C 0.082 0.116
D 0.047 0.053
E 0.004 0.010
F 0.004 0.006
H 0.000 0.004
K 0.050 0.090
M 0.197 0.203
N 0.177 0.183
R 0.147 0.153
S 0.157 0.163
Y 0.020 0.040
Z --- R .020
bbb .010 REF
ccc .015 REF
MILLIMETERS
MIN MAX
4.572 4.830
3.556 3.810
2.083 2.946
1.194 1.346
0.102 0.254
0.102 0.152
0.000 0.102
1.270 2.286
5.004 5.156
4.496 4.648
3.734 3.886
3.988 4.140
0.508 1.016
--- R .508
0.254 REF
0.381 REF
STYLE 1:
PIN 1. DRAIN
2. GATE
3. SOURCE
MOTOROLA RF DEVICE DATA
MRF281SR1 MRF281ZR1
7