Electrical Characteristics (Cont’d): (TA = +25°C unless otherwise specified)
Parameter
Symbol
Test Conditions
Min Typ Max Unit
Output Capacitance
NTE2530
NTE2531
Cob
VCB = 30V, f = 1MHz
– 15 – pF
– 25 – pF
Turn–On Time
NTE2530
NTE2531
Storage Time
NTE2530
NTE2531
ton VCC = 150V, VBE = –5V,
– 0.085 – µs
10IB1 = –10IB2 = IC = 500mA,
RL = 300Ω, RB = 20Ω,
–
0.12
–
µs
tstg
at IC = 500mA,
Pulse Width = 20µs,
– 4.0 – µs
Duty Cycle ≤ 1%, Note 1
– 3.0 – µs
Fall Time
tf
NTE2530
– 0.6 – µs
NTE2531
– 0.3 – µs
Note 1. For NTE2531, the polarity is reversed.
.256 (6.5)
.197 (5.0)
.090 (2.3)
.059 (1.5)
.275
(7.0)
BCE
.295
(7.5)
.090 (2.3)
.002 (0.5)
.002(0.5)