PMLL4148L [NXP]
High-speed switching diodes; 高速开关二极管
| 型号： | PMLL4148L |
| 厂家： | 
NXP |
| 描述： | High-speed switching diodes |
| 文件： | 总11页 (文件大小：68K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PMLL4148L; PMLL4448
High-speed switching diodes
Rev. 07 — 31 January 2007
Product data sheet
1. Product profile
1.1 General description
Single high-speed switching diodes, fabricated in planar technology, and encapsulated in
small hermetically sealed glass SOD80C Surface-Mounted Device (SMD) packages.
Table 1.
Product overview
Type number
PMLL4148L
PMLL4448
Package
Configuration
SOD80C
single
1.2 Features
I High switching speed: trr ≤ 4 ns
I Reverse voltage: VR ≤ 75 V
I Repetitive peak reverse voltage: VRRM ≤ 100 V
I Repetitive peak forward current: IFRM ≤ 450 mA
I Small hermetically sealed glass SMD package
1.3 Applications
I High-speed switching
I Reverse polarity protection
1.4 Quick reference data
Table 2.
Symbol
IF
Quick reference data
Parameter
Conditions
Min
Typ
Max
200
450
Unit
mA
mA
[1]
forward current
-
-
-
-
IFRM
repetitive peak forward
current
VR
reverse voltage
-
-
75
V
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
Table 2.
Quick reference data …continued
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
VF
forward voltage
PMLL4148L
PMLL4448
IF = 50 mA
IF = 5 mA
-
-
-
-
-
1
V
620
720
1
mV
V
IF = 100 mA
-
-
[2]
trr
reverse recovery time
4
ns
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[2] When switched from IF = 10 mA to IR = 60 mA; RL = 100 Ω; measured at IR = 1 mA.
2. Pinning information
Table 3.
Pinning
Pin
1
Description
cathode
Simplified outline
Symbol
[1]
k
a
2
anode
sym006
[1] The marking band indicates the cathode.
3. Ordering information
Table 4.
Ordering information
Type number
Package
Name
-
Description
Version
PMLL4148L
PMLL4448
hermetically sealed glass surface-mounted package; SOD80C
2 connectors
4. Marking
Table 5.
Marking codes
Type number
PMLL4148L
PMLL4448
Marking code[1]
marking band
marking band
[1] black: made in Philippines
brown: made in China
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
2 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
5. Limiting values
Table 6.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134).
Symbol
Parameter
Conditions
Min
Max
Unit
VRRM
repetitive peak reverse
voltage
-
100
V
VR
IF
reverse voltage
forward current
-
-
-
75
V
[1]
[2]
200
450
mA
mA
IFRM
repetitive peak forward
current
IFSM
non-repetitive peak forward square wave
current
tp = 1 µs
-
4
A
tp = 1 ms
tp = 1 s
-
1
A
-
0.5
500
200
+200
+200
A
[1]
Ptot
Tj
total power dissipation
junction temperature
ambient temperature
storage temperature
Tamb = 25 °C
-
mW
°C
°C
°C
-
Tamb
Tstg
−65
−65
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
[2] Tj = 25 °C prior to surge.
6. Thermal characteristics
Table 7.
Thermal characteristics
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
[1]
Rth(j-a)
thermal resistance from
junction to ambient
in free air
-
-
350
K/W
Rth(j-sp)
thermal resistance from
junction to solder point
-
-
300
K/W
[1] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint.
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
3 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
7. Characteristics
Table 8.
Characteristics
Tamb = 25 °C unless otherwise specified.
Symbol Parameter Conditions
Min
Typ
Max
Unit
VF
forward voltage
PMLL4148L
PMLL4448
IF = 50 mA
-
-
-
-
-
-
1
V
IF = 5 mA
620
720
1
mV
V
IF = 100 mA
VR = 20 V
-
-
-
IR
reverse current
25
50
nA
µA
VR = 20 V; Tj = 150 °C
IR
reverse current
PMLL4448
VR = 20 V; Tj = 100 °C
-
-
-
-
-
-
-
-
3
µA
pF
ns
V
Cd
trr
diode capacitance
reverse recovery time
forward recovery voltage
VR = 0 V; f = 1 MHz
4
[1]
[2]
4
VFR
2.5
[1] When switched from IF = 10 mA to IR = 60 mA; RL = 100 Ω; measured at IR = 1 mA.
[2] When switched from IF = 50 mA; tr = 20 ns.
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
4 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
mbg451
mbg464
300
600
I
I
F
F
(mA)
(mA)
200
400
(1)
(2)
(3)
200
100
0
0
0
1
2
0
100
200
V
(V)
F
T
(°C)
amb
FR4 PCB, standard footprint
(1) Tj = 175 °C; typical values
(2) Tj = 25 °C; typical values
(3) Tj = 25 °C; maximum values
Fig 1. Forward current as a function of ambient
temperature; derating curve
Fig 2. Forward current as a function of forward
voltage
mbg704
mgd006
2
3
10
10
I
R
(µA)
I
FSM
(A)
2
10
10
(1)
(2)
(3)
10
1
1
−1
10
−2
−1
10
10
2
3
4
1
10
10
10
10
0
100
200
T (°C)
j
t
(µs)
p
Based on square wave currents.
(1) VR = 75 V; maximum values
(2) VR = 75 V; typical values
(3) VR = 20 V; typical values
Tj = 25 °C; prior to surge
Fig 3. Non-repetitive peak forward current as a
function of pulse duration; maximum values
Fig 4. Reverse current as a function of junction
temperature
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
5 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
mgd004
1.2
C
d
(pF)
1.0
0.8
0.6
0.4
0
10
20
V
(V)
R
f = 1 MHz; Tj = 25 °C
Fig 5. Diode capacitance as a function of reverse voltage; typical values
8. Test information
t
t
p
r
t
D.U.T.
10 %
I
+ I
F
t
F
rr
R
S
= 50 Ω
SAMPLING
OSCILLOSCOPE
t
R
i
= 50 Ω
V = V + I × R
S
R
F
(1)
90 %
V
R
mga881
input signal
output signal
(1) IR = 1 mA
Input signal: reverse pulse rise time tr = 0.6 ns; reverse voltage pulse duration tp = 100 ns; duty cycle δ ≤ 0.05
Oscilloscope: rise time tr = 0.35 ns
Fig 6. Reverse recovery time test circuit and waveforms
I
1 kΩ
450 Ω
I
V
90 %
R
S
= 50 Ω
OSCILLOSCOPE
= 50 Ω
V
FR
D.U.T.
R
i
10 %
t
t
t
t
p
r
input signal
output signal
mga882
Input signal: forward pulse rise time tr = 20 ns; forward current pulse duration tp ≥ 100 ns; duty cycle δ ≤ 0.005
Fig 7. Forward recovery voltage test circuit and waveforms
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
6 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
9. Package outline
Hermetically sealed glass surface-mounted package; 2 connectors
SOD80C
k
a
(1)
D
L
L
H
DIMENSIONS (mm are the original dimensions)
0
1
2 mm
L
D
H
UNIT
scale
1.60
1.45
3.7
3.3
mm
0.3
Note
1. The marking band indicates the cathode.
REFERENCES
JEDEC JEITA
EUROPEAN
PROJECTION
OUTLINE
VERSION
ISSUE DATE
IEC
05-01-26
06-03-16
SOD80C
100H01
Fig 8. Package outline SOD80C
10. Packing information
Table 9.
Packing methods
The indicated -xxx are the last three digits of the 12NC ordering code.[1]
Type number
Package
Description
Packing quantity
2500
10000
PMLL4148L
PMLL4448
SOD80C
4 mm pitch, 8 mm tape and reel
-115
-135
[1] For further information and the availability of packing methods, see Section 14.
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
7 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
11. Soldering
4.55
4.30
2.30
solder lands
solder paste
solder resist
occupied area
2.25 1.70 1.60
Dimensions in mm
sod080c
0.90
(2x)
Fig 9. Reflow soldering footprint SOD80C
6.30
4.90
2.70
1.90
solder lands
solder resist
occupied area
tracks
2.90 1.70
Dimensions in mm
sod080c
Fig 10. Wave soldering footprint SOD80C
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
8 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
12. Revision history
Table 10. Revision history
Document ID
Release date
Data sheet status
Change notice Supersedes
PMLL4148L_PMLL4448_7 20070131
Product data sheet
-
PMLL4148L_PMLL4448_6
Modifications:
• The format of this data sheet has been redesigned to comply with the new identity
guidelines of NXP Semiconductors.
• Legal texts have been adapted to the new company name where appropriate.
• Section 1.2 “Features”: adapted
• Section 1.3 “Applications”: amended
• Table 2 “Quick reference data”: VF conditions for PMLL4148L updated
• Table 8 “Characteristics”: VF conditions for PMLL4148L updated
• Figure 4: unit for IR in axis description amended to µA
• Section 13 “Legal information”: updated
PMLL4148L_PMLL4448_6 20050404
Product data sheet
Product specification
Product specification
Product specification
Product specification
Product specification
-
-
-
-
-
-
PMLL4148L_4448_5
PMLL4148L_4448_4
PMLL4148_3
PMLL4148_2
PMLL4148_1
-
PMLL4148L_4448_5
PMLL4148L_4448_4
PMLL4148_3
20020123
20001115
19990527
19960918
19960423
PMLL4148_2
PMLL4148_1
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
9 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
13. Legal information
13.1 Data sheet status
Document status[1][2]
Product status[3]
Development
Definition
Objective [short] data sheet
This document contains data from the objective specification for product development.
This document contains data from the preliminary specification.
This document contains the product specification.
Preliminary [short] data sheet Qualification
Product [short] data sheet Production
[1]
[2]
[3]
Please consult the most recently issued document before initiating or completing a design.
The term ‘short data sheet’ is explained in section “Definitions”.
The product status of device(s) described in this document may have changed since this document was published and may differ in case of multiple devices. The latest product status
information is available on the Internet at URL http://www.nxp.com.
malfunction of a NXP Semiconductors product can reasonably be expected to
13.2 Definitions
result in personal injury, death or severe property or environmental damage.
NXP Semiconductors accepts no liability for inclusion and/or use of NXP
Semiconductors products in such equipment or applications and therefore
such inclusion and/or use is at the customer’s own risk.
Draft — The document is a draft version only. The content is still under
internal review and subject to formal approval, which may result in
modifications or additions. NXP Semiconductors does not give any
representations or warranties as to the accuracy or completeness of
information included herein and shall have no liability for the consequences of
use of such information.
Applications — Applications that are described herein for any of these
products are for illustrative purposes only. NXP Semiconductors makes no
representation or warranty that such applications will be suitable for the
specified use without further testing or modification.
Short data sheet — A short data sheet is an extract from a full data sheet
with the same product type number(s) and title. A short data sheet is intended
for quick reference only and should not be relied upon to contain detailed and
full information. For detailed and full information see the relevant full data
sheet, which is available on request via the local NXP Semiconductors sales
office. In case of any inconsistency or conflict with the short data sheet, the
full data sheet shall prevail.
Limiting values — Stress above one or more limiting values (as defined in
the Absolute Maximum Ratings System of IEC 60134) may cause permanent
damage to the device. Limiting values are stress ratings only and operation of
the device at these or any other conditions above those given in the
Characteristics sections of this document is not implied. Exposure to limiting
values for extended periods may affect device reliability.
Terms and conditions of sale — NXP Semiconductors products are sold
subject to the general terms and conditions of commercial sale, as published
at http://www.nxp.com/profile/terms, including those pertaining to warranty,
intellectual property rights infringement and limitation of liability, unless
explicitly otherwise agreed to in writing by NXP Semiconductors. In case of
any inconsistency or conflict between information in this document and such
terms and conditions, the latter will prevail.
13.3 Disclaimers
General — Information in this document is believed to be accurate and
reliable. However, NXP Semiconductors does not give any representations or
warranties, expressed or implied, as to the accuracy or completeness of such
information and shall have no liability for the consequences of use of such
information.
No offer to sell or license — Nothing in this document may be interpreted
or construed as an offer to sell products that is open for acceptance or the
grant, conveyance or implication of any license under any copyrights, patents
or other industrial or intellectual property rights.
Right to make changes — NXP Semiconductors reserves the right to make
changes to information published in this document, including without
limitation specifications and product descriptions, at any time and without
notice. This document supersedes and replaces all information supplied prior
to the publication hereof.
13.4 Trademarks
Notice: All referenced brands, product names, service names and trademarks
are the property of their respective owners.
Suitability for use — NXP Semiconductors products are not designed,
authorized or warranted to be suitable for use in medical, military, aircraft,
space or life support equipment, nor in applications where failure or
14. Contact information
For additional information, please visit: http://www.nxp.com
For sales office addresses, send an email to: salesaddresses@nxp.com
PMLL4148L_PMLL4448_7
© NXP B.V. 2007. All rights reserved.
Product data sheet
Rev. 07 — 31 January 2007
10 of 11
PMLL4148L; PMLL4448
NXP Semiconductors
High-speed switching diodes
15. Contents
1
Product profile . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1
1.2
1.3
1.4
General description. . . . . . . . . . . . . . . . . . . . . . 1
Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Quick reference data. . . . . . . . . . . . . . . . . . . . . 1
2
Pinning information. . . . . . . . . . . . . . . . . . . . . . 2
Ordering information. . . . . . . . . . . . . . . . . . . . . 2
Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . . 3
Thermal characteristics. . . . . . . . . . . . . . . . . . . 3
Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 4
Test information. . . . . . . . . . . . . . . . . . . . . . . . . 6
Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 7
Packing information. . . . . . . . . . . . . . . . . . . . . . 7
Soldering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 9
3
4
5
6
7
8
9
10
11
12
13
Legal information. . . . . . . . . . . . . . . . . . . . . . . 10
Data sheet status . . . . . . . . . . . . . . . . . . . . . . 10
Definitions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Disclaimers . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Trademarks. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
13.1
13.2
13.3
13.4
14
15
Contact information. . . . . . . . . . . . . . . . . . . . . 10
Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Please be aware that important notices concerning this document and the product(s)
described herein, have been included in section ‘Legal information’.
© NXP B.V. 2007.
All rights reserved.
For more information, please visit: http://www.nxp.com
For sales office addresses, please send an email to: salesaddresses@nxp.com
Date of release: 31 January 2007
Document identifier: PMLL4148L_PMLL4448_7
相关型号：
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