Datasheet > TK72E12N1

TK72E12N1

更新时间： 2022-04-06 08:16:07

品牌	Logo	应用领域
东芝 - TOSHIBA		稳压器开关
页数	文件大小	规格书
9页	253K
描述
Switching Voltage Regulators

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TK72E12N1 数据手册

TK72E12N1

6. Electrical Characteristics

6.1. Static Characteristics (Ta = 25 unless otherwise specified)

Characteristics

Gate leakage current

Symbol

Test Condition

Min

Typ.

Max

Unit

IGSS

IDSS

VGS = ±20 V, VDS = 0 V



±0.1

µA

Drain cut-off current

VDS = 120 V, VGS = 0 V

Drain-source breakdown voltage

Drain-source breakdown voltage (Note 5)

Gate threshold voltage

V(BR)DSS ID = 10 mA, VGS = 0 V

V(BR)DSX ID = 10 mA, VGS = -20 V

120



Vth

VDS = 10 V, ID = 1.0 mA

VGS = 10 V, ID = 36 A

2.0

4.0

Drain-source on-resistance

RDS(ON)



3.6

4.4

mΩ

Note 5: If a reverse bias is applied between gate and source, this device enters V(BR)DSX mode. Note that the drain-

source breakdown voltage is lowered in this mode.

6.2. Dynamic Characteristics (Ta = 25 unless otherwise specified)

Characteristics

Input capacitance

Symbol

Test Condition

Min

Typ.

Max

Unit

Ciss

Crss

Coss

VDS = 60 V, VGS = 0 V, f = 1 MHz



8100



Reverse transfer capacitance

Output capacitance

1200

2.4

Gate resistance



Ω

Switching time (rise time)

Switching time (turn-on time)

Switching time (fall time)

Switching time (turn-off time)

See Figure 6.2.1

ton

toff

120

Fig. 6.2.1 Switching Time Test Circuit

6.3. Gate Charge Characteristics (Ta = 25 unless otherwise specified)

Characteristics

Symbol

Test Condition

Min

Typ.

130

Max

Unit

Total gate charge (gate-source plus

gate-drain)

VDD ≈ 96 V, VGS = 10 V, ID = 72 A



Gate-source charge 1

Gate-drain charge

Gate switch charge

Qgs1

Qgd



QSW

2012-08-09

Rev.1.0

1 234 5 6 7...9

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