參數(shù)資料
型號(hào)： PMLL4446
英文描述： High Speed Diodes
中文描述： 高速二極管
文件頁(yè)數(shù)： 2/7頁(yè)
文件大?。?/td> 65K
代理商： PMLL4446
1996 Sep 18
2
Philips Semiconductors
Product specification
High-speed diodes
PMLL4148; PMLL4446; PMLL4448
FEATURES
Small hermetically sealed glass
SMD package
High switching speed: max. 4 ns
Continuous reverse voltage:
max. 75 V
Repetitive peak reverse voltage:
max. 75 V
Repetitive peak forward current:
max. 450 mA.
APPLICATIONS
High-speed switching
Fast logic applications.
DESCRIPTION
The PMLL4148, PMLL4446, PMLL4448 are high-speed switching diodes
fabricated in planar technology, and encapsulated in small hermetically sealed
glass SOD80C SMD packages.
Fig.1 Simplified outline (SOD80C) and symbol.
Cathode indicated by black band.
handbook, 4 columns
MAM061
k
a
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Note
1.
Device mounted on an FR4 printed-circuit board.
SYMBOL
PARAMETER
CONDITIONS
MIN.
MAX.
UNIT
V
RRM
V
R
I
F
I
FRM
I
FSM
repetitive peak reverse voltage
continuous reverse voltage
continuous forward current
repetitive peak forward current
non-repetitive peak forward current
75
75
V
V
mA
mA
see Fig.2; note 1
200
450
square wave; T
j
= 25
°
C prior to
surge; see Fig.4
t = 1
μ
s
t = 1 ms
t = 1 s
T
amb
= 25
°
C; note 1
4
1
0.5
A
A
A
mW
°
C
°
C
P
tot
T
stg
T
j
total power dissipation
storage temperature
junction temperature
500
+200
200
65
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PMLL4448 制造商:NXP Semiconductors 功能描述:DIODE HIGH SPEED SOD-80C 制造商:NXP Semiconductors 功能描述:DIODE, HIGH SPEED, SOD-80C
PMLL4448 /T3 功能描述:二極管 - 通用，功率，開(kāi)關(guān) DIODE SW TAPE-13 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Switching Diodes 峰值反向電壓:600 V 正向連續(xù)電流:200 A 最大浪涌電流:800 A 配置: 恢復(fù)時(shí)間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube
PMLL4448,115 功能描述:二極管 - 通用，功率，開(kāi)關(guān) SW GPP 75V 200MA RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Switching Diodes 峰值反向電壓:600 V 正向連續(xù)電流:200 A 最大浪涌電流:800 A 配置: 恢復(fù)時(shí)間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube
PMLL4448,135 功能描述:二極管 - 通用，功率，開(kāi)關(guān) DIODE SW TAPE-13 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Switching Diodes 峰值反向電壓:600 V 正向連續(xù)電流:200 A 最大浪涌電流:800 A 配置: 恢復(fù)時(shí)間:2000 ns 正向電壓下降:1.25 V 最大反向漏泄電流:300 uA 最大功率耗散: 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:ISOTOP 封裝:Tube
PMLL4448 制造商:NXP Semiconductors 功能描述:DIODE HIGH SPEED SOD-80C
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