ESH2B Datasheet, PDF (2/4 Pages) Vishay Siliconix – Surface Mount Ultrafast Plastic Rectifiers

ESH2B, ESH2C & ESH2D
Vishay General Semiconductor
Electrical Characteristics
T_A = 25 °C, unless otherwise specified
Parameter
Test condition
Symbol Value
Unit
Maximum instantaneous forward _{at IF = 2 A}⁽¹⁾
voltage
V_F
0.93
V
Maximum DC reverse current at T_A = 25 °C
rated DC blocking voltage
T_A = 125 °C
I_R
2.0
µA
50
Maximum reverse recovery time at I_F = 0.5 A, I_R = 1 A, I_rr = 0.25 A
t_rr
25
ns
Typical reverse recovery time
at I_F = 2 A, V_R = 30 V di/dt = 50 A/µs, I_rr = 10 % IRM T_J = 25 °C
t_rr
35
ns
T_J = 100 °C
55
Typical stored charge
at I_F = 2 A, V_R = 30 V di/dt = 50 A/µs, I_rr = 10 % IRM T_J = 25 °C
Q_rr
20
nC
T_J = 100 °C
35
Typical junction capacitance
at 4.0 V, 1 MHz
C_J
30
pF
Note:
(1) Pulse test: 300 µs pulse width, 1 % duty cycle
Thermal Characteristics
T_A = 25 °C, unless otherwise specified
Parameter
Symbol
Typical thermal resistance⁽¹⁾
R_θJA
R_θJL
Note:
(1) Units mounted on P.C.B. with 8.0 x 8.0 mm land areas.
Ratings and Characteristics Curves
(T_A = 25 °C unless otherwise specified)
2.5
2
1.5
1
0.5
0
0
25 50 75 100 125 150 175
Lead Temperature (°C)
Figure 1. Maximum Forward Current Derating Curve
ESH2B
ESH2C
65
20
ESH2D
Unit
°C/W
60
50
40
30
20
10
0
1
10
100
Number of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
www.vishay.com
2
Document Number 84649
17-Oct-05