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參數(shù)資料
| 型號： | STTA812 |
| 英文描述： | TURBOSWITCH - ULTRA-FAST HIGH VOLTAGE DIODE |
| 中文描述： | TURBOSWITCH -超快速高壓二極管 |
| 文件頁數(shù)： | 2/10頁 |
| 文件大?。?/td> | 220K |
| 代理商： | STTA812 |
STTA812D/DI/G
2/10
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
V
F *
Forward voltage drop
I
F
=8A
Tj = 25°C
Tj = 125°C
1.35
2.2
2.0
V
V
μ
A
mA
I
R **
Reverse leakage current
V
R
=0.8 x
V
RRM
Ip < 3.I
AV
Tj = 25°C
Tj = 125°C
0.6
100
4
Vto
Threshold voltage
Tj = 125°C
1.57
V
rd
Dynamic parameter
54
m
Test pulses :
* tp = 380
μ
s,
δ
< 2%
** tp = 5 ms ,
δ
< 2%
STATIC ELECTRICAL CHARACTERISTICS
Symbol
Parameter
Conditions
Value
Unit
R
th(j-c)
Junction to case thermal
resistance
TO-220AC/D
2
PAK
TO-220AC Ins.
TO-220AC/D
2
PAK
TO-220AC Ins.
TO-220AC/D
2
PAK
TO-220AC Ins.
2.3
3.3
°C/W
P
1
Conduction power dissipation
I
F(AV)
= 8A
δ
=0.5
Total power dissipation
Pmax = P1 + P3 (P3 = 10%
P1)
Tc= 105°C
Tc= 85°C
19.5
W
P
max
Tc= 100°C
Tc= 79°C
21.5
W
THERMAL AND POWER DATA
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
t
rr
Reverse recovery
time
Tj = 25°C
I
F
= 0.5 A
I
F
= 1 A dI
F
/dt =-50A/
μ
s V
R
=30V
Tj = 125°C VR = 600V
dI
F
/dt = -64 A/
μ
s
dI
F
/dt = -500 A/
μ
s
Tj = 125°C V
R
= 600V
dI
F
/dt = -500 A/
μ
s
I
R
= 1A
Irr = 0.25A
50
100
ns
I
RM
Maximum reverse
recovery current
I
F
= 8A
25
12
A
S factor
Softness factor
I
F
= 8A
1.2
-
DYNAMIC ELECTRICAL CHARACTERISTICS
TURN-OFF SWITCHING
Symbol
Parameter
Test conditions
Min
Typ
Max
Unit
t
fr
Forward recovery time
Tj = 25°C
I
F
=8 A, dI
F
/dt = 64 A/
μ
s
measured at 1.1
×
V
F
max
Tj = 25°C
I
F
=8A, dI
F
/dt = 64 A/
μ
s
I
F
=40A, dI
F
/dt = 500 A/
μ
s
900
ns
V
Fp
Peak forward voltage
45
35
V
TURN-ON SWITCHING
To evaluate the maximum conduction losses use the following equation :
P = V
to
x I
F(AV)
+ rd x I
F2(RMS)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| STTA812D | 功能描述:整流器 8.0 Amp 1200 Volt RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| STTA812D | 制造商:STMicroelectronics 功能描述:DIODE SOFT RECOVERY 8A |
| STTA812DI | 制造商:STMicroelectronics 功能描述:Diode Switching 1.2KV 8A 2-Pin(2+Tab) TO-220AC Bulk |
| STTA812DIRG | 功能描述:整流器 8.0 Amp 1200 Volt RoHS:否 制造商:Vishay Semiconductors 產(chǎn)品:Standard Recovery Rectifiers 配置: 反向電壓:100 V 正向電壓下降: 恢復(fù)時(shí)間:1.2 us 正向連續(xù)電流:2 A 最大浪涌電流:35 A 反向電流 IR:5 uA 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-221AC 封裝:Reel |
| STTA812G | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE |
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