LTC4357IDCB#PBF Linear Technology, LTC4357IDCB#PBF Datasheet - Page 11

• Manufacturer Part Number: LTC4357IDCB#PBF
• Description: CONTROLLER, DIODE, SMD, DFN-6, 4357
• Manufacturer: Linear Technology

Specifications of LTC4357IDCB#PBF

• Primary Input Voltage: 80V
• No. Of Outputs: 1
• Output Voltage: 80V
• Output Current: 80µA
• Voltage Regulator Case Style: DFN
• No. Of Pins: 6
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PACKAGE DESCRIPTION
3.55 0.05
(.0165 .0015)
0.42 0.038
TYP
2.15 0.05
RECOMMENDED SOLDER PAD LAYOUT
NOTE:
1. DRAWING TO BE MADE A JEDEC PACKAGE OUTLINE M0-229 VARIATION OF (TBD)
2. DRAWING NOT TO SCALE
3. ALL DIMENSIONS ARE IN MILLIMETERS
4. DIMENSIONS OF EXPOSED PAD ON BOTTOM OF PACKAGE DO NOT INCLUDE
5. EXPOSED PAD SHALL BE SOLDER PLATED
6. SHADED AREA IS ONLY A REFERENCE FOR PIN 1 LOCATION ON THE
(.206)
NOTE:
1. DIMENSIONS IN MILLIMETER/(INCH)
2. DRAWING NOT TO SCALE
3. DIMENSION DOES NOT INCLUDE MOLD FLASH, PROTRUSIONS OR GATE BURRS.
4. DIMENSION DOES NOT INCLUDE INTERLEAD FLASH OR PROTRUSIONS.
5. LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX
RECOMMENDED SOLDER PAD PITCH AND DIMENSIONS
5.23
MIN
MOLD FLASH, PROTRUSIONS OR GATE BURRS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
INTERLEAD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.152mm (.006") PER SIDE
MOLD FLASH. MOLD FLASH, IF PRESENT, SHALL NOT EXCEED 0.15mm ON ANY SIDE
TOP AND BOTTOM OF PACKAGE
1.65 0.05
(2 SIDES)
1.35 0.05
(2 SIDES)
0.889 0.127
(.0256)
(.035 .005)
(.126 – .136)
3.20 – 3.45
0.65
BSC
0.50 BSC
Information furnished by Linear Technology Corporation is believed to be accurate and reliable.
However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa-
tion that the interconnection of its circuits as described herein will not infringe on existing patent rights.
0.25 0.05
0.70 0.05
PACKAGE
OUTLINE
GAUGE PLANE
(.007)
0.18
(Reference LTC DWG # 05-08-1660 Rev F)
(Reference LTC DWG # 05-08-1715 Rev A)
(SEE NOTE 6)
6-Lead Plastic DFN (2mm × 3mm)
TOP MARK
PIN 1 BAR
(.010)
0.254
8-Lead Plastic MSOP
0.200 REF
MS8 Package
DCB Package
DETAIL “A”
DETAIL “A”
2.00 0.10
(2 SIDES)
0 – 6 TYP
(.021 .006)
0.53 0.152
0.75 0.05
SEATING
3.00 0.10
(2 SIDES)
PLANE
0.00 – 0.05
(.193 .006)
(.118 .004)
4.90 0.152
3.00 0.102
(.009 – .015)
0.22 – 0.38
(NOTE 3)
1.65 0.10
R = 0.05
(2 SIDES)
TYP
TYP
(.043)
R = 0.115
MAX
1.10
BOTTOM VIEW—EXPOSED PAD
(.0256)
TYP
0.65
BSC
1
8
1.35 0.10
(2 SIDES)
3
4
7 6 5
2 3
4
6
1
0.50 BSC
LTC4357
0.40 0.10
(.118 .004)
3.00 0.102
(.0205)
0.25 0.05
(.034)
(NOTE 4)
0.52
0.86
PIN 1 NOTCH
R0.20 OR 0.25
REF
REF
0.1016 0.0508
MSOP (MS8) 0307 REV F
(.004 .002)
45 CHAMFER
(DCB6) DFN 0405
11
4357fb