TK7P50D
Silicon N Channel MOS Type (π-MOSⅦ)
Switching Regulator Applications
Unit: mm
6.6 ± 0.2
5.34 ± 0.13
•
•
•
•
Low drain-source ON-resistance: R
High forward transfer admittance: ⎪Y ⎪ = 2.5 S (typ.)
= 1.0 Ω (typ.)
DS (ON)
0.58MAX
fs
Low leakage current: I
= 10 μA (max) (V
= 500 V)
DSS
DS
Enhancement-mode: V = 2.4 to 4.4 V (V
= 10 V, I = 1 mA)
D
th
DS
Absolute Maximum Ratings (Ta = 25°C)
1.14MAX
2.29
0.76 ± 0.12
Characteristics
Drain-source voltage
Symbol
Rating
Unit
V
V
500
±30
7
V
V
DSS
Gate-source voltage
GSS
1
2
3
DC
(Note 1)
I
D
1. GATE
2. DRAIN
(HEAT SINK)
3. SOURCE
Drain current
A
Pulse (t = 1 ms)
I
28
DP
(Note 1)
Drain power dissipation (Tc = 25°C)
P
100
105
W
D
AS
AR
JEDEC
JEITA
⎯
⎯
Single pulse avalanche energy
E
mJ
(Note 2)
Avalanche current
I
7
10
A
TOSHIBA
2-7K1A
Repetitive avalanche energy (Note 3)
Channel temperature
E
mJ
°C
°C
AR
Weight : 0.36 g (typ.)
T
ch
150
Storage temperature range
T
stg
−55 to 150
Note: Using continuously under heavy loads (e.g. the application of high temperature/current/voltage and the
significant change in temperature, etc.) may cause this product to decrease in the reliability significantly even
if the operating conditions (i.e. operating temperature/current/voltage, etc.) are within the absolute maximum
ratings. Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability
Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e.
reliability test report and estimated failure rate, etc).
Internal Connection
Thermal Characteristics
Characteristics
Symbol
Max
Unit
2
Thermal resistance, channel to case
Thermal resistance, channel to ambient
R
1.25
125
°C/W
°C/W
th (ch-c)
R
th (ch-a)
Note 1: Please use devices on conditions that the channel temperature is below 150°C.
Note 2: = 90 V, T = 25°C (initial), L = 3.64 mH, R = 25 Ω, I = 7 A
1
V
DD
ch
G
AR
Note 3: Repetitive rating: pulse width limited by maximum channel temperature
This transistor is an electrostatic sensitive device. Please handle with caution.
3
1/5
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