BZG04 Datasheet, PDF (1/5 Pages) NXP Semiconductors – Transient voltage suppressor diodes

Silicon Transient Voltage Suppressors
BZG04...
Vishay Telefunken
Features
D Glass passivated junction
D High reliability
D Stand–off voltage range 8.2V to 220V
D Excellent clamping cabability
x D Fast response time (typ. 1ps from 0 to V_Zmin)
15 811
Applications
Protection from high voltage, high energy transients
Absolute Maximum Ratings
T_j = 25_C
Parameter
Test Conditions
Power dissipation
Non repetitive peak surge power
dissipation
Peak forward surge current
R_thJA<25K/W, T_amb=100°C
R_thJA<100K/W, T_amb=50°C
t_p=10/1000ms sq.pulse,
T_j=25°C prior to surge
10ms single half sine wave
Junction temperature
Storage temperature range
Type Symbol Value Unit
P_V
3
W
P_V
1.25
W
P_ZSM
300
W
I_FSM
T_j
T_stg
50
A
175
°C
–65...+150 °C
Maximum Thermal Resistance
T_j = 25_C
Parameter
Test Conditions
Junction lead
Junction ambient mounted on epoxy–glass hard tissue, Fig. 1a
mounted on epoxy–glass hard tissue, Fig. 1b
mounted on Al–oxid–ceramic (Al₂O₃), Fig. 1b
Electrical Characteristics
T_j = 25_C
Parameter
Test Conditions
Type
Forward voltage
I_F=0.5A
Symbol
R_thJL
R_thJA
R_thJA
R_thJA
Value
25
150
125
100
Unit
K/W
K/W
K/W
K/W
Symbol Min Typ Max Unit
V_F
1.2 V
Document Number 85594
Rev. 6, 01-Apr-99
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