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參數(shù)資料
| 型號： | 31DQ04TR |
| 廠商： | VISHAY INTERTECHNOLOGY INC |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | 3.3 A, 40 V, SILICON, RECTIFIER DIODE, DO-201AD |
| 封裝： | ROHS COMPLIANT, PLASTIC, C-16, 2 PIN |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 85K |
| 代理商： | 31DQ04TR |
Document Number: 93319
Revision: 06-Nov-08
For technical questions, contact: diodes-tech@vishay.com
www.vishay.com
1
Schottky Rectifier, 3.3 A
31DQ03, 31DQ04
Vishay High Power Products
FEATURES
Low profile, axial leaded outline
High frequency operation
Very low forward voltage drop
High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
Guard ring for enhanced ruggedness and long term
reliability
Lead (Pb)-free plating
Designed and qualified for industrial level
DESCRIPTION
The 31DQ.. axial leaded Schottky rectifier has been
optimized for very low forward voltage drop, with moderate
leakage. Typical applications are in switching power
supplies, converters, freewheeling diodes, and reverse
battery protection
PRODUCT SUMMARY
I
F(AV)
3.3 A
V
R
30/40 V
C-16
Cathode
Anode
MAJOR RATINGS AND CHARACTERISTICS
SYMBOL
CHARACTERISTICS
VALUES
UNITS
I
F(AV)
Rectangular waveform
3.3
A
V
RRM
30/40
V
I
FSM
t
p
= 5 μs sine
450
A
V
F
3 Apk, T
J
= 25 °C
0.57
V
T
J
- 40 to 150
°C
VOLTAGE RATINGS
PARAMETER
SYMBOL
31DQ03
31DQ04
UNITS
Maximum DC reverse voltage
V
R
30
40
V
Maximum working peak reverse voltage
V
RWM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
TEST CONDITIONS
VALUES
UNITS
Maximum average forward current
See fig. 4
I
F(AV)
50 % duty cycle at T
L
= 117 °C, rectangular waveform
3.3
A
Maximum peak one cycle
non-repetitive surge current
See fig. 6
I
FSM
5 μs sine or 3 μs rect. pulse
Following any rated load
condition and with rated
V
RRM
applied
450
10 ms sine or 6 ms rect. pulse
90
Non-repetitive avalanche energy
E
AS
T
J
= 25 °C, I
AS
= 1.0 A, L = 12 mH
Current decaying linearly to zero in 1 μs
Frequency limited by T
J
maximum V
A
= 1.5 x V
R
typical
6.0
mJ
Repetitive avalanche current
I
AR
1.0
A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 31DQ04TR-M3 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Schottky Rectifier, 3.3 A |
| 31DQ05 | 功能描述:DIODE SCHOTTKY 50V 3.3A C-16 RoHS:是 類別:分離式半導(dǎo)體產(chǎn)品 >> 單二極管/整流器 系列:- 標(biāo)準(zhǔn)包裝:100 系列:- 二極管類型:標(biāo)準(zhǔn) 電壓 - (Vr)（最大）:50V 電流 - 平均整流 (Io):6A 電壓 - 在 If 時為正向 (Vf)（最大）:1.4V @ 6A 速度:快速恢復(fù) = 200mA（Io） 反向恢復(fù)時間(trr):300ns 電流 - 在 Vr 時反向漏電:15µA @ 50V 電容@ Vr, F:- 安裝類型:底座，接線柱安裝 封裝/外殼:DO-203AA，DO-4，接線柱 供應(yīng)商設(shè)備封裝:DO-203AA 包裝:散裝 其它名稱:*1N3879 |
| 31DQ05_12 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Schottky Rectifier, 3.3 A |
| 31DQ05-M3 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Schottky Rectifier, 3.3 A |
| 31DQ05PBF | 制造商:Vishay 功能描述:Bulk |
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