參數(shù)資料
型號: STTA5012
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): 2/9頁
文件大小: 330K
代理商: STTA5012
Symbol
t
rr
Parameter
Reverse recovery
time
Test conditions
Min
Typ
Max
Unit
ns
Tj = 25°C
I
F
= 0.5 A I
R
= 1A Irr = 0.25A
I
F
= 1 A dI
F
/dt =-50A/
μ
s V
R
=30V
Tj = 125°C VR = 600V I
F
=25A
dI
F
/dt = -200 A/
μ
s
dI
F
/dt = -500 A/
μ
s
Tj = 125°C V
R
= 600V I
F
=25A
dI
F
/dt = -500 A/
μ
s
60
110
I
RM
Maximum reverse
recovery current
45
35
A
S factor
Softness factor
1.2
/
DYNAMIC ELECTRICAL CHARACTERISTICS
(per diode)
TURN-OFF SWITCHING
Symbol
t
fr
Parameter
Test conditions
Tj = 25°C
I
F
=25 A, dI
F
/dt = 200 A/
μ
s
measured at 1.1
×
V
F
max
Tj = 25°C
I
F
=25A, dI
F
/dt = 200 A/
μ
s
I
F
=40A, dI
F
/dt = 500 A/
μ
s
Min
Typ
Max
Unit
ns
Forward recovery time
900
V
Fp
Peak forward voltage
35
30
V
TURN-ON SWITCHING
Symbol
V
F
*
Parameter
Test conditions
I
F
=25A
Min
Typ
Max
2.1
1.9
150
8
1.52
15
Unit
V
V
μ
A
mA
V
m
Forward voltage drop
Tj = 25°C
Tj = 125°C
Tj = 25°C
Tj = 125°C
Tj = 125°C
1.3
I
R
**
Reverse leakage current
V
R
=0.8 x
V
RRM
Ip < 3.I
F(AV)
2.0
V
to
R
d
Threshold voltage
Dynamic resistance
Test pulses :
* tp = 380
μ
s,
δ
< 2%
** tp = 5 ms ,
δ
< 2%
STATIC ELECTRICAL CHARACTERISTICS
(per diode)
To evaluate the maximum conduction losses use the following equation :
P = V
to
x I
F(AV)
+ Rd x I
F2(RMS)
Symbol
R
th(j-c)
Parameter
Conditions
Per diode
Total
Value
1.4
0.75
1.2
0.1
57
Unit
°C/W
Junction to case thermal
resistance
ISOTOP
ISOTOP
SOD93
ISOTOP
ISOTOP
SOD93
ISOTOP
SOD93
R
th(c)
P
1
Coupling thermal resistance
Conduction power dissipation
I
F(AV)
= 25A
δ
=0.5
Coupling
Tc= 70°C
Tc= 82°C
Tc= 62°C
Tc= 75°C
°C/W
W
P
max
Total power dissipation
Pmax = P1 + P3 (P3 = 10% P1)
62.5
W
THERMAL AND POWER DATA
(per diode)
STTA2512P / STTA5012TV1/2
2/9
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