BUF405A Datasheet, PDF (2/6 Pages) STMicroelectronics – HIGH VOLTAGE FAST-SWITCHING NPN POWER TRANSISTORS

BUF405A / BUF405AFP
THERMAL DATA
Rthj-ca se Thermal Resistance Junction-Case
Max
T O-2 20
1.56
TO- 220F P
3.2
o_{C/ W}
ELECTRICAL CHARACTERISTICS (T_case = 25 ^oC unless otherwise specified)
S ymb ol
P a ra m et er
Test Conditions
I CE R
Collector Cut-off
Current (R_BE = 5 Ω)
ICEV Collector Cut-off
Current (I_B = 0)
VCE = VCEV
VCE = VCEV Tc = 100 ^oC
VCE = VCEV VBE = -1.5 V
V_CE = V_CEV V_BE = -1.5 V T_c =100^oC
I_EBO Emitter Cut-off Current
(IC = 0)
VCEO(sus )∗ Collector-Emit ter
Sustaining Voltage
V_BE = 5 V
IC = 200 mA
L = 25 mH
VEBO
VCE(sat )∗
Emitter Base Voltage
(I_C = 0)
Collector-Emitter
Saturation Voltage
V_{BE(s at)}∗ Base-Emitt er
Saturation Voltage
IE = 50 mA
IC = 2.5 A
IC = 2.5 A
IC = 5 A
I_C = 5 A
I_C = 2.5 A
IC = 2.5 A
IC = 5 A
IC = 5 A
IB = 0.25 A
IB = 0.25 A
IB = 1 A
I_B = 1 A
I_B = 0.25 A
IB = 0.25 A
IB = 1 A
IB = 1 A
Tc =100^oC
T_c =100^oC
Tc =100^oC
Tc =100^oC
dic/dt Rate of rise on-stat e
Collector Current
V_CE(3µs) Collector-Emitter
Dynamic Voltage
VCE(5µs) Collector-Emitter
Dynamic Voltage
V_CC = 300 V
IB1 = 0.375 A
I_B1 = 0.375 A
IB1 = 1.5 A
R_C = 0 t_p= 3 µs
Tj =25^oC
T_j =100 ^oC
Tj =100 ^oC
VCC = 300 V
IB1 = 0.375 A
RC = 120 Ω
Tj =25^oC
Tj =100 ^oC
VCC = 300 V
I_B1 = 0.375 A
RC = 120 Ω
T_j =25^oC
Tj =100 ^oC
INDUCTIVE LO AD
t_s
Storage Time
tf
Fall Time
t_c
Cross Over Time
IC = 2.5 A
V_BB = - 5 V
Vc la mp = 400 V
L = 1 mH
VCC = 50 V
R_BB = 2.4 Ω
IB1 = 0.25 A
ts
t_f
tc
VCEW
INDUCTIVE LO AD
Storage Time
Fall Time
Cross Over Time
Maximum Collector
Emitter Voltage
without Snubber
INDUCTIVE LO AD
t_s
Storage Time
t_f
Fall Time
t_c
Cross Over Time
IC = 2.5 A
VBB = - 5 V
V_{c la mp} = 400 V
L = 1 mH
IC = 2.5 A
V_BB = - 5 V
V_{c la mp} = 400 V
L = 1 mH
I_C = 2.5 A
VBB = 0
Vc la mp = 400 V
L = 1 mH
VCC = 50 V
RBB = 2.4 Ω
I_B1 = 0.25 A
Tj =100 ^oC
VCC = 50 V
R_BB = 2.4 Ω
I_B1 = 0.25 A
T_j =125 ^oC
V_CC = 50 V
RBB = 0.6 Ω
IB1 = 0.25 A
Min.
450
7
30
60
500
Typ .
0.8
0.5
0.9
1.1
40
2.1
1.1
0.8
0.05
0.08
1.5
0.04
0.07
Max.
0.1
0.5
0.1
0.5
1
2.8
2
1.5
1.5
8
4
1.8
0.1
0.18
Unit
mA
mA
mA
mA
mA
V
V
V
V
V
V
V
V
V
V
A/µs
A/µs
A/µs
V
V
V
V
µs
µs
µs
µs
µs
µs
V
µs
µs
µs
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