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參數(shù)資料
| 型號： | HBAT-540C |
| 英文描述： | High Performance Schottky Diode for Transient Suppression(應(yīng)用于瞬變抑制的高性能肖特基二極管) |
| 中文描述： | 高性能肖特基二極管瞬態(tài)抑制（應(yīng)用于瞬變抑制的高性能肖特基二極管） |
| 文件頁數(shù)： | 8/8頁 |
| 文件大?。?/td> | 66K |
| 代理商： | HBAT-540C |
The key factors in these equations
are: R
S
, the series resistance of the
diode where heat is generated
under high current conditions;
θ
chip
, the chip thermal resistance
of the Schottky die; and
θ
package
,
or the package thermal resistance.
R
S
for the HBAT-540x family of
diodes is typically 2.4
, other
than the HSMS-270x family, this is
the lowest of any Schottky diode
available. Chip thermal resistance
is typically 40
°
C/W; the thermal
resistance of the iron-alloy-
leadframe, SOT-23 package is
typically 460
°
C/W; and the thermal
resistance of the copper-
leadframe, SOT-323 package is
typically 110
°
C/W. The impact of
www.hp.com/go/rf
For technical assistance or the location of
your nearest Hewlett-Packard sales office,
distributor or representative call:
Americas/Canada:
1-800-235-0312 or
408-654-8675
Far E ast/Australasia:
Call your local HP
sales office.
J apan:
(81 3) 3335-8152
E urope:
Call your local HP sales office.
Data subject to change.
Copyright 1998 Hewlett-Packard Co.
Obsoletes 5967-6156E
5968-2349E (10/98)
Part Number Ordering Information
Part Number
HBAT-5400-BLK
HBAT-5400-TR1
HBAT-5400-TR2
No. of Devices
100
3,000
10,000
Container
Antistatic Bag
7" Reel
13" Reel
HBAT-5402-BLK
HBAT-5402-TR1
HBAT-5402-TR2
100
3,000
10,000
Antistatic Bag
7" Reel
13" Reel
HBAT-540B-BLK
HBAT-540B-TR1
HBAT-540B-TR2
100
3,000
10,000
Antistatic Bag
7" Reel
13" Reel
HBAT-540C-BLK
HBAT-540C-TR1
HBAT-540C-TR2
100
3,000
10,000
Antistatic Bag
7" Reel
13" Reel
package thermal resistance on the
current handling capability of
these diodes can be seen in
Figures 3 and 4. Here the com-
puted values of junction tempera-
ture vs. forward current are
shown for three values of ambient
temperature. The SOT-323 prod-
ucts, with their copper
leadframes, can safely handle
almost twice the current of the
larger SOT-23 diodes. Note that
the term “ambient temperature”
refers to the temperature of the
diode’s leads, not the air around
the circuit board. It can be seen
that the HBAT-540B and
HBAT-540C products in the
SOT-323 package will safely
withstand a steady-state forward
current of 330 mA when the
diode’s terminals are maintained
at 75
°
C.
For pulsed currents and transient
current spikes of less than one
microsecond in duration, the
junction does not have time to
reach thermal steady state.
Moreover, the diode junction may
be taken to temperatures higher
than 150
°
C for short timeperiods
without impacting device MTTF.
Because of these factors, higher
currents can be safely handled.
The HBAT-540x family has the
second highest current handling
capability of any HP diode, next to
the HSMS-270x series.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| HBAT-540C-BLK | 制造商:AGILENT 制造商全稱:AGILENT 功能描述:High Performance Schottky Diode for Transient Suppression |
| HBAT-540C-BLKG | 功能描述:肖特基二極管與整流器 430mA 825mW Series RoHS:否 制造商:Skyworks Solutions, Inc. 產(chǎn)品:Schottky Diodes 峰值反向電壓:2 V 正向連續(xù)電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復(fù)時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
| HBAT-540C-BLKG | 制造商:Avago Technologies 功能描述:Diode |
| HBAT-540C-TR1 | 功能描述:DIODE SCHOTTKY 30V 430MA SOT-323 RoHS:否 類別:分離式半導(dǎo)體產(chǎn)品 >> RF 二極管 系列:- 標(biāo)準(zhǔn)包裝:3,000 系列:- 二極管類型:PIN - 單 電壓 - 峰值反向(最大):50V 電流 - 最大:50mA 電容@ Vr, F:0.4pF @ 50V，1MHz 電阻@ Vr, F:4.5 歐姆 @ 10mA，100MHz 功率耗散（最大）:100mW 封裝/外殼:SC-70，SOT-323 供應(yīng)商設(shè)備封裝:3-MCP 包裝:帶卷 (TR) |
| HBAT-540C-TR1G | 功能描述:肖特基二極管與整流器 430mA 825mW Series RoHS:否 制造商:Skyworks Solutions, Inc. 產(chǎn)品:Schottky Diodes 峰值反向電壓:2 V 正向連續(xù)電流:50 mA 最大浪涌電流: 配置:Crossover Quad 恢復(fù)時間: 正向電壓下降:370 mV 最大反向漏泄電流: 最大功率耗散:75 mW 工作溫度范圍:- 65 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-143 封裝:Reel |
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